testing Ethereal 11.25 x64

vs Stockfish 10.0 x64       [3470]  29.0-171.0 perf=3162 [W.B.]
vs Houdini 6.0 x64          [3382]  61.0-139.0 perf=3239 [G.S.]
vs Komodo 12.1.1 x64        [3353]  65.0-135.0 perf=3226 [G.S.]
vs Fire 7.1 x64             [3243]  91.0-109.0 perf=3212 [G.S.]
vs Komodo 12.3 x64 (MCTS)   [ new] 000.0-000.0 perf=xxxx [W.B.]
vs Ginkgo 2.18 x64          [3164] 130.0- 70.0 perf=3271 [W.B.]
vs Deep Shredder 13 x64     [3150] 110.0- 90.0 perf=3185 [G.S.]
vs Fizbo 2.0 x64            [3141] 127.0- 73.0 perf=3237 [W.B.]
vs Booot 6.3 x64            [3133] 118.0- 82.0 perf=3196 [G.S.]
vs Andscacs 0.95 x64        [3121] 115.5- 84.5 perf=3175 [G.S.]
vs Xiphos 0.4 x64           [3100] 124.0- 76.0 perf=3185 [G.S.]
vs Gull 3.0 x64             [3080] 129.5- 70.5 perf=3185 [W.B.]
vs Laser 1.6 x64            [3049] 137.5- 62.5 perf=3186 [G.S.]
vs Fritz 16.5 x64           [3047] 137.0- 63.0 perf=3182 [G.S.]
vs Jonny 8.00 x64           [3047] 138.0- 62.0 perf=3186 [G.S.]
vs Equinox 3.30 x64         [3043] 150.0- 50.0 perf=3234 [W.B.]
vs Chiron 4.0 x64           [3037] 152.0- 48.0 perf=3237 [W.B.]
vs Critter 1.6 x64          [3035] 140.5- 59.5 perf=3184 [G.S.]
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Ethereal 11.25 x64 = ca. ELO 3203 out of 3200 games + 23
Ethereal 11.00 x64 =     ELO 3180 out of 3600 games
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perf = 51245 / 16 = 3203 +- ca. x = 3203