Search found 71 matches

by Ratosh
Sat Sep 14, 2019 3:18 pm
Forum: Computer Chess Club: General Topics
Topic: ChessDBCN
Replies: 14
Views: 2408

Re: ChessDBCN

Hello,

This is a great tool! I'm trying to do tools around it and i found something odd, nodes above 50 move rule:

https://www.chessdb.cn/cdb.php?action=q ... 0258%20159
by Ratosh
Mon Sep 02, 2019 7:45 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: New Tool for Tuning with Skopt
Replies: 60
Views: 8535

Re: New Tool for Tuning with Skopt

Seems way better!

Thank you.
by Ratosh
Sun Sep 01, 2019 10:49 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: New Tool for Tuning with Skopt
Replies: 60
Views: 8535

Re: New Tool for Tuning with Skopt

I had the same error using RF as -base-estimator.

Other issue i had: When data file has 100 valid lines and the number of iterations (-n) option is 100, it will give me 'Not enought data to summarize results.'
by Ratosh
Sat Aug 31, 2019 12:41 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: 75th Amateur Series Division 9
Replies: 17
Views: 1715

Re: 75th Amateur Series Division 9

[Event "Computer game"] [Site "GrahamCCRL.dyndns.org\\75th Amateur D9.e1e"] [Date "2019.08.31"] [Round "?"] [White "Hedgehog 1.99 64-bit"] [Black "Raven 0.50"] [TimeControl "40/1500"] [Result "0-1"] 1.c4 b6 2.d4 e6 3.a3 f5 4.d5 Nf6 5.g3 Bb7 6.Nc3 Na6 7.Bg2 Nc5 8.Qc2 Bd6 9.Nh3 O-O 10.O-O a5 11.Nf4 a...
by Ratosh
Fri Aug 30, 2019 7:09 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: New Tool for Tuning with Skopt
Replies: 60
Views: 8535

Re: New Tool for Tuning with Skopt

Hello, It's a nice project, but i had issues: - ahash from log file should not consider number of games and even concurrency, that way would be easy to run a 200 game session run using 100 games from previous run. - Let me use options that are not seen as UCI options, i don't wanna to expose all pos...
by Ratosh
Sun Jul 14, 2019 12:43 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: CEGT - rating lists July 14th 2019
Replies: 4
Views: 1051

Re: CEGT - rating lists July 14th 2019

Thanks for testing Pirarucu! I was expecting +25 elo, +30 is really nice.
by Ratosh
Thu Jun 27, 2019 5:29 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: tuning for the uninformed
Replies: 64
Views: 19217

Re: tuning for the uninformed

I saw 2 issues in Micah.cpp: double K = calculate_error(&work, &results, positions, 1.0); double min_err = 1000.0; Juse use a constant K for now, i'm using 1.4 on Pirarucu. Set your min_err to the error from your current used variables. Should be something like this: double K = 1.4; double min_err =...
by Ratosh
Wed Jun 26, 2019 5:47 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: tuning for the uninformed
Replies: 64
Views: 19217

Re: tuning for the uninformed

Eval value is always as white POV.