Latest update: 2020/08/25: Stockfish 200830 (Ordo-calculation fixed to Stockfish 11 = 3554 Elo)
See the individual statistics of engine-results [You must be registered and logged in to see this link.]See the ORDO-rating of the archive-gamebase since 2020 [You must be registered and logged in to see this link.]Download the current gamebase [You must be registered and logged in to see this link.]Download the archive-gamebase since 2020 [You must be registered and logged in to see this link.] Program Elo + - Games Score Av.Op. Draws
1 Stockfish 200830 avx2 : 3680 8 8 7000 83.7 % 3376 30.8 %
2 SF 200823 82215d0fd0df : 3677 8 8 7000 83.5 % 3376 30.7 %
3 SF 200813 82215d0fd0df : 3677 8 8 7000 83.5 % 3376 31.1 %
4 BrainFish-2 200724 : 3633 8 8 7000 84.1 % 3332 31.0 %
5 Stockfish 200731 popc : 3589 7 7 7000 80.5 % 3332 36.2 %
6 Stockfish 11 200118 : 3554 5 5 18000 70.9 % 3379 41.7 %
7 Stockfish 10 181129 : 3512 5 5 15000 78.5 % 3275 37.7 %
8 Stockfish 9 180201 : 3463 9 9 5000 74.9 % 3260 41.7 %
9 Komodo 14 bmi2 : 3435 5 5 14000 49.4 % 3443 49.1 %
10 Houdini 6 pext : 3429 3 3 35000 60.6 % 3347 46.0 %
11 Komodo 13.3 bmi2 : 3425 6 6 8000 62.8 % 3329 49.9 %
12 Komodo 13.1 bmi2 : 3412 5 5 11000 62.0 % 3321 48.8 %
13 Komodo 12.3 bmi2 : 3399 7 7 7000 62.7 % 3301 49.4 %
14 Komodo 14 MCTS : 3327 7 7 5000 44.4 % 3372 53.4 %
15 Ethereal 12.25 pext : 3325 5 5 13000 34.7 % 3462 44.4 %
16 Slow Chess 2.2 popc : 3316 5 5 13000 33.6 % 3463 42.2 %
17 Ethereal 12.00 pext : 3304 5 5 9000 43.1 % 3358 50.8 %
18 Ethereal 11.75 pext : 3295 5 5 9000 39.3 % 3379 53.2 %
19 Fire 7.1 popc : 3287 3 3 35000 43.2 % 3351 50.1 %
20 Xiphos 0.6 bmi2 : 3287 4 4 22000 36.1 % 3410 47.6 %
21 Xiphos 0.5.6 bmi2 : 3275 6 6 7000 41.2 % 3343 54.6 %
22 Ethereal 11.53 pext : 3268 7 7 7000 42.2 % 3330 53.4 %
23 Komodo 12.3 MCTS : 3263 7 7 7000 42.7 % 3321 46.3 %
24 Ethereal 11.25 pext : 3259 7 7 6000 38.4 % 3349 51.0 %
25 Igel 2.7.0 popavx2 : 3246 6 6 7000 33.4 % 3376 44.5 %
26 rofChade 2.3 bmi2 : 3245 6 6 9000 30.6 % 3411 42.8 %
27 Booot 6.4 popc : 3231 7 7 6000 31.1 % 3381 46.5 %
28 Schooner 2.2 popc : 3228 7 7 6000 31.3 % 3377 50.3 %
29 Laser 1.7 bmi2 : 3206 7 7 6000 30.8 % 3358 45.8 %
30 Fizbo 2 bmi2 : 3200 8 8 5000 36.0 % 3312 39.0 %
31 Fritz 17 : 3200 7 7 6000 29.4 % 3364 44.2 %
32 Shredder 13 x64 : 3197 8 8 6000 31.9 % 3346 42.6 %
33 RubiChess 1.8 popc : 3195 6 6 7000 32.0 % 3332 46.1 %
34 Defenchess 2.2 popc : 3193 8 8 5000 26.6 % 3382 41.8 %
35 Booot 6.3.1 popc : 3187 8 8 5000 34.0 % 3315 44.1 %
36 Andscacs 0.95 popc : 3155 9 9 5000 23.1 % 3378 35.4 %
The version-numbers (180622 for example) of the engines are the date of the latest patch, which was included in the Stockfish sourcecode,
not the release-date of the engine-file. Especially the asmFish-engines are often released much later!!
Below you find a diagram of the progress of Stockfish in my tests since August 2020. And below that diagram, the older diagrams. You can save the diagrams (as a JPG-picture (in originial size)) on your PC with mouseclick (right button) and then choose "save image"...The Elo-ratings of older Stockfish dev-versions in the Ordo-calculation can be a little different to the Elo-"dots" in the diagram, because the results/games of new Stockfish dev-versions - when getting part of the Ordo-calculation - can change the Elo-ratings of the opponent engines and that can change the Elo-ratings of older Stockfish dev-versions (in the Ordo-calculation / ratinglist, but not in the diagram, where all Elo-"dots" are the rating of one Stockfish dev-version at the moment, when the testrun of that Stockfish dev-version was finished). 
