And Finally- A Top 10 Ivanhoe Rating List!

[geots]

Well, at least now I have some kind of idea where the 64bit versions rate on 1 CPU. Thanks to the work of Peter Osterlund, who was nice enough to offer his help, after 200 games each spread over 4 opponents by 15 engines we have:

Code: Select all

Ivanhoe Top 10
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Rank Name                      Elo   +   - games score oppo. draws
1 Ivanhoe 46h x64               43  36  36   200   57%     3   50%
2 Ivanhoe B46fE.02 x64          30  36  35   200   55%     3   56% 
3 Ivanhoe B46fE.01 x64          23  35  35   200   54%     3   58% 
4 Ivanhoe B46e x64              20  37  37   200   53%     3   46% 
5 Ivanhoe B46fC x64             12  35  35   200   52%     3   58% 
6 Ivanhoe B49jAx64p              4  36  36   200   50%     3   55%
7 Ivanhoe B46a x64               2  36  36   200   50%     3   49%
8 Ivanhoe B47f0.2 x64           -4  36  36   200   49%     3   49% 
9 Ivanhoe B50kBx64p             -6  36  36   200   49%     3   50% 
10Ivanhoe B47e x64             -10  36  36   200   48%     3   50% 

To be honest, the only thing that was a huge surprise to me was the fact that one version that was in the top 5 in 32-bit ended up tied for 14th place in 64-bit. And probably no surprise at all that the Top 5 here are actually the 5 latest compiles by Izak, aka PeterPan.


On to other projects-

gts

[gleperlier]

Thanks George.

That mean that last commonly used version B46h is perhaps the better.

Gab