Post by iconPost by turtle1663 | 2015-11-04 | 11:30:51

I found bits and pieces regarding this topic but i´m still left with a few questions that maybe can be answered by someone here.

According to the VR site; any change in course, sails, tacks, gibes either done manually or through the heading programmer will slow your boat down to 50% of regular speed at that moment in time, for 2 minutes of the 10 minute interval.

Couple of questions:

1) What happens if you change course more tan once during the 10 minute interval?
2) Do penalties also occur when your course changes using Auto TWA?
3) Does Zezo account for these penalties. I.e.: plot a course that will calculate penalties and pick the best choice.

No need to say that VR should be cristal clear about this as it can affect our performance a great deal. I can´t get a clear answer from them, or find it anywhere on their site.

Any input appreciated!
Thanks

commenticon 3 Comments
Post by iconPost by zezo | 2015-11-04 | 18:17:02
1) They say just one penalty, no matter how many changes. But sub-10 minute schedules are tricky, more so at the weather update. And if you add auto TWA into the equation the result is unpredictable (without serious research. I suspect that players that have made the research are (ab)using the game engine to cut some corners and gain small advantage here and there.

2) Auto TWA does not penalize you for heading changes, but watch for sail changes.

3) The router tries to account for the penalties, but that messes the global optimizer solution somehow and is not perfect.
Post by iconPost by turtle1663 | 2015-11-04 | 19:44:36
So how to manipulate the game engine in your favor? Usually around the wind changes I guess. Perhaps safer to turn everything off during changes, 10m before, until 10m after. Appreciated Cvetan!
Post by iconPost by zezo | 2015-11-04 | 20:12:39
Wish I knew. But the only thing I know is that sometimes the TPN crowd overtakes me without obvious track differences.

I suppose you can at least sail part of the cycle during the update with the old wind if it is stronger than the new one. Or do the tack/sail change at the slower wind in order to get smaller penalty.
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Tara Ocean 4
6
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Solo Maitre Coq
21
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Adjustable timeshift ?
3
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gate crossing question
7
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Expanded View on PC
3
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Panic at VR Nord
7
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Delays during the sail changes, or directions changes
3
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(Game wind = Zezo wind ) ⍯ (Grib winds = Windy.com)
7
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VR ending the ELO ranking.
34
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NMEA feed
128
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Dashboard Map Track Label not including the segment.tag
5
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VR ingame time
6
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VIRTUAL REGATTA and Phillip Ganier. Worst and worst every day...
7
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beta.realsail.net
2
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Escort Frigate
6
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Out of memory. If you are the developer of this content ....
17
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Question about GFS Grib
5
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RORC Caribbean 600
14
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sliding VSR
16
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Trying to use Zezo to select best combination of sails to select
7
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TARA OCEAN 3
9
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RORC Transatlantique Race
6
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Game appears stuck on 00Z weather from yesterday
4
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Sydney to Auckland
28
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Personal Message pages deleted
7
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New zezo fonction
2
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VR Ranking 2021
7
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Autosail malfunction
3
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Comments from a newbie to "long term" routing
1
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Massive thanks to Cvetan
7
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Fleet section mode record not working
2
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Possible routes on the Map tab
3
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Purple skippers on VR Dashboard
3
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UTC or CET time ?
2
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multiple routes?
2
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Real Sail
4
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Map a little gloomy
8
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Trophée Jules Verne - Route à l'envers ?
2
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Looks like weather updates offline for next 18h
26
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Bring the good old days back
7
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All.grib 0.0k ?
9
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different speed
3
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Strange 0.5 mille VR Scale
3
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Just an idea for a new feature...
7
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Connexion impossible
1
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Donations
7
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New leader - seems to be using Zezo
38
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Bravo Zezo
4
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zezo : Huge job - Huge thx
2
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Difference between boat speed display on VR, dashboard and polar curves
7
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Vendée Globe: Track lines falling too short of ischrones
8
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Tara Ocean
29
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VR winds currently not up to date ?
1
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"Sails Change" within the Programming
3
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RORC Transat finish moved to Antigua
3
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Weather update not appearing...
19
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Dashboard not updating.
6
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Boats Skins Vendée Globe
3
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Safari on iOS: Bearing lines gone
3
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Wrong coordinates in zezo
2
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Winds in the chart do not show changes between 78 hours and 114 hours forecast
2
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Decoding of All grib
6
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I CANNOT ENTER FOR 3 HOURS IN THE GAME
23
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Why the vc data is yellow underlined ?
3
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Jules Verne 2020 - "Start NOW" discrepancy VS real time
7
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Would like to know the reasenable time to update your pisition on zezo
16
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Arrival Vendée Globe in Normandy !!?
4
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MIssing the Obvious: How to get Zezo routes back into VR
2
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VG 2020-01-02 has Zezo a problem with geographic or ...
8
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How to retrieve a waypoint (TWA/HDG) that already passed...
16
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Track duration window
3
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Ways to bypass the client to give orders?
6
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Problem to Load zero route in windy.com
40
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French tutorial for zezo
4
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boat positioning
2
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Export routes in GPX format ?
4
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Sail selection issue ?
11
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Your friends boats in Google Earth
2
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Delay in Wind update ?N
1
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VR Dashboard
54
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