9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yarrow | 73 | 2364 | 1256 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.115 | 1.101 | 1.510 | 29.0 | -48 | 496 | 2364 | 2364 | 3887 |
| Odd | 0.105 | 1.105 | 1.509 | 30.1 | -49 | 500 | 2186 | 2186 | 3884 |
| SRMFix | 0.174 | 1.112 | 1.545 | 43.3 | -87 | 371 | 1804 | 1737 | 3794 |
| SRM | 0.747 | 1.176 | 1.755 | 62.3 | -172 | 171 | 1326 | 1256 | 3585 |
| initial | 0.098 | 1.199 | 1.695 | 144.3 | -440 | 720 | 2162 | 2061 | 2948 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 73 | 2012-10-10 | SRM 557 | 2 | 40 | 179.76 | 2.17 | 36 | 2364 | 3887 | 86 | 1256 | 3585 |
| 72 | 2012-08-04 | SRM 551 | 2 | 60 | 208.66 | 1.80 | 30 | 2329 | 4085 | 85 | 1170 | 4388 |
| 71 | 2012-07-21 | SRM 550 | 2 | 315 | 221.68 | -0.51 | -5 | 2299 | 4271 | 15 | 1085 | 5184 |
| 70 | 2012-06-25 | SRM 547 | 2 | 68 | 121.63 | 0.84 | 20 | 2304 | 4225 | 70 | 1070 | 5341 |
| 69 | 2012-06-07 | SRM 545 | 2 | 7 | 264.41 | 5.24 | 61 | 2284 | 4478 | 171 | 1000 | 6269 |
| 68 | 2012-05-19 | SRM 543 | 2 | 448 | 274.96 | -0.71 | -10 | 2224 | 5019 | 21 | 829 | 8713 |
| 67 | 2012-04-23 | SRM 541 | 2 | 509 | 417.85 | -0.84 | -12 | 2234 | 5002 | -46 | 808 | 9327 |
| 66 | 2012-03-17 | SRM 537 | 2 | 1321 | 284.50 | -2.23 | -30 | 2246 | 4603 | -172 | 854 | 8339 |
| 65 | 2012-02-18 | SRM 533 | 2 | 111 | 261.84 | 1.24 | 28 | 2276 | 4203 | 83 | 1026 | 5900 |
| 64 | 2012-01-14 | SRM 529 | 2 | 135 | 271.77 | 1.01 | 26 | 2248 | 4310 | 81 | 943 | 6753 |
| 63 | 2011-10-13 | SRM 521 | 2 | 1128 | 252.03 | -2.18 | -26 | 2222 | 4297 | -167 | 862 | 7662 |
| 62 | 2011-09-10 | SRM 517 | 2 | 837 | 440.60 | -1.28 | -16 | 2248 | 3992 | -102 | 1029 | 5484 |
| 61 | 2011-08-20 | SRM 515 | 1 | 627 | 608.00 | -0.16 | -6 | 2264 | 3810 | -70 | 1131 | 4425 |
| 60 | 2011-08-09 | SRM 514 | 2 | 34 | 176.51 | 2.38 | 38 | 2269 | 3767 | 84 | 1201 | 3784 |
| 59 | 2011-07-26 | SRM 513 | 2 | 326 | 232.70 | -0.49 | -5 | 2231 | 4032 | 1 | 1117 | 4602 |
| 58 | 2011-07-13 | SRM 512 | 2 | 279 | 262.69 | -0.09 | 3 | 2236 | 3983 | 19 | 1116 | 4576 |
| 57 | 2011-07-02 | SRM 511 | 2 | 422 | 245.26 | -0.78 | -11 | 2233 | 3966 | -10 | 1097 | 4690 |
| 56 | 2011-06-08 | SRM 509 | 2 | 356 | 207.17 | -0.78 | -11 | 2244 | 3899 | -4 | 1107 | 4601 |
| 55 | 2011-06-02 | SRM 508 | 2 | 420 | 503.77 | -0.65 | -9 | 2255 | 3802 | -74 | 1111 | 4523 |
| 54 | 2011-05-17 | SRM 504.5 | 2 | 191 | 237.52 | 0.31 | 15 | 2264 | 3585 | 31 | 1185 | 3785 |
| 53 | 2011-04-16 | Member SRM 503 | 2 | 110 | 214.75 | 0.96 | 31 | 2249 | 3584 | 66 | 1154 | 4011 |
| 52 | 2011-02-26 | SRM 498 | 2 | 77 | 267.12 | 1.80 | 50 | 2218 | 3609 | 84 | 1088 | 4379 |
| 51 | 2011-01-27 | SRM 495 | 2 | 31 | 312.36 | 3.33 | 80 | 2168 | 3895 | 138 | 1004 | 5155 |
| 50 | 2010-08-26 | SRM 480 | 2 | 306 | 197.83 | -0.63 | -11 | 2088 | 4057 | 7 | 866 | 6106 |
| 49 | 2010-06-05 | SRM 472 | 2 | 386 | 239.00 | -0.69 | -11 | 2099 | 3827 | 8 | 859 | 6208 |
| 48 | 2010-05-24 | TCO10 Qual 3 | 1 | 552 | 536.19 | -0.04 | 2 | 2110 | 3757 | 39 | 851 | 6531 |
| 47 | 2010-05-20 | SRM 470 | 2 | 309 | 269.84 | -0.20 | 0 | 2108 | 3683 | 44 | 812 | 6854 |
| 46 | 2010-05-04 | SRM 469 | 2 | 864 | 281.80 | -1.71 | -32 | 2108 | 3561 | -106 | 768 | 7348 |
| 45 | 2010-04-15 | SRM 467 | 2 | 402 | 138.26 | -1.54 | -30 | 2140 | 3207 | -30 | 874 | 6007 |
| 44 | 2009-12-22 | SRM 456 | 2 | 376 | 134.81 | -1.48 | -23 | 2170 | 3134 | -11 | 904 | 5582 |
| 43 | 2009-12-17 | Member SRM 455 | 2 | 586 | 266.71 | -1.44 | -24 | 2193 | 2980 | -86 | 915 | 5467 |
| 42 | 2009-12-05 | SRM 454 | 2 | 54 | 192.23 | 1.83 | 46 | 2216 | 2875 | 114 | 1001 | 4755 |
| 41 | 2009-11-05 | SRM 452 | 2 | 431 | 156.38 | -1.46 | -27 | 2170 | 3151 | 1 | 887 | 6446 |
| 40 | 2009-09-10 | SRM 448 | 2 | 922 | 167.41 | -2.51 | -39 | 2197 | 2959 | -163 | 886 | 6382 |
| 39 | 2009-05-12 | SRM 440 | 1 | 633 | 514.60 | -0.33 | -13 | 2236 | 2674 | -156 | 1049 | 4921 |
| 38 | 2009-04-30 | SRM 439 | 2 | 12 | 111.66 | 3.22 | 53 | 2249 | 2611 | 128 | 1205 | 3471 |
| 37 | 2009-04-19 | SRM 438 | 2 | 143 | 140.07 | -0.03 | 5 | 2196 | 2845 | 39 | 1077 | 5384 |
| 36 | 2009-01-06 | SRM 432 | 2 | 400 | 105.17 | -1.93 | -23 | 2191 | 2888 | -64 | 1038 | 5918 |
| 35 | 2008-11-25 | SRM 427 | 1 | 457 | 388.52 | -0.28 | -9 | 2214 | 2710 | -130 | 1102 | 5393 |
| 34 | 2008-11-12 | SRM 425 | 1 | 534 | 519.75 | -0.17 | -5 | 2224 | 2633 | -69 | 1232 | 3317 |
| 33 | 2008-10-28 | SRM 423 | 1 | 215 | 360.19 | 0.70 | 31 | 2229 | 2565 | 81 | 1301 | 2720 |
| 32 | 2008-10-08 | SRM 421 | 1 | 454 | 484.95 | -0.12 | -3 | 2198 | 2740 | -42 | 1220 | 3533 |
| 31 | 2008-09-24 | SRM 419 | 1 | 302 | 355.09 | 0.23 | 13 | 2201 | 2701 | 11 | 1262 | 3134 |
| 30 | 2008-09-11 | SRM 417 | 2 | 41 | 145.57 | 1.83 | 31 | 2188 | 2767 | 75 | 1251 | 3222 |
| 29 | 2008-09-04 | SRM 416 | 2 | 17 | 145.25 | 3.10 | 45 | 2157 | 2929 | 114 | 1176 | 3932 |
| 28 | 2008-08-26 | SRM 415 | 2 | 178 | 109.02 | -0.71 | -9 | 2112 | 3184 | -4 | 1062 | 6085 |
| 27 | 2008-08-16 | SRM 414 | 2 | 157 | 159.95 | 0.03 | 6 | 2121 | 3121 | 33 | 1066 | 6072 |
| 26 | 2008-08-06 | SRM 413 | 2 | 512 | 212.82 | -1.49 | -20 | 2116 | 3113 | -116 | 1033 | 6395 |
| 25 | 2008-07-31 | SRM 412 | 1 | 500 | 475.00 | -0.15 | -6 | 2136 | 2987 | -81 | 1149 | 4541 |
| 24 | 2008-07-23 | SRM 411 | 2 | 21 | 139.92 | 2.74 | 49 | 2142 | 2923 | 89 | 1230 | 3421 |
| 23 | 2008-07-19 | SRM 410 | 2 | 337 | 198.16 | -0.77 | -12 | 2093 | 3218 | -28 | 1141 | 4609 |
| 22 | 2008-07-10 | SRM 409 | 2 | 53 | 225.34 | 2.09 | 46 | 2105 | 3119 | 81 | 1169 | 3970 |
| 21 | 2008-06-17 | SRM 406 | 2 | 210 | 135.87 | -0.63 | -9 | 2059 | 3309 | -17 | 1088 | 5688 |
| 20 | 2008-06-14 | SRM 405 | 2 | 418 | 201.25 | -1.06 | -19 | 2068 | 3218 | -47 | 1105 | 5515 |
| 19 | 2008-05-24 | SRM 402 | 2 | 193 | 152.97 | -0.34 | -3 | 2087 | 3041 | -6 | 1152 | 3929 |
| 18 | 2008-05-06 | SRM 401 | 2 | 224 | 175.98 | -0.35 | -3 | 2089 | 3001 | -5 | 1158 | 3611 |
| 17 | 2008-04-23 | SRM 399 | 2 | 203 | 97.13 | -1.06 | -18 | 2093 | 2943 | -35 | 1163 | 3338 |
| 16 | 2008-04-15 | SRM 398 | 2 | 147 | 144.36 | -0.03 | 6 | 2111 | 2852 | 14 | 1198 | 3090 |
| 15 | 2008-04-12 | SRM 397 | 2 | 15 | 216.04 | 3.85 | 84 | 2105 | 2899 | 152 | 1184 | 3218 |
| 14 | 2008-03-26 | SRM 395 | 2 | 196 | 126.76 | -0.63 | -13 | 2021 | 3410 | -18 | 1032 | 4674 |
| 13 | 2008-03-22 | SRM 394 | 2 | 115 | 231.06 | 1.01 | 42 | 2034 | 3320 | 59 | 1050 | 4487 |
| 12 | 2008-03-11 | SRM 393 | 2 | 481 | 202.49 | -1.25 | -33 | 1992 | 3555 | -75 | 991 | 5016 |
| 11 | 2008-03-06 | SRM 392 | 2 | 171 | 224.01 | 0.39 | 26 | 2025 | 3321 | 29 | 1066 | 4289 |
| 10 | 2008-02-26 | SRM 391 | 2 | 166 | 166.69 | 0.01 | 9 | 1999 | 3434 | 10 | 1037 | 4550 |
| 9 | 2008-02-13 | TCO08 Qual 3 | 1 | 584 | 535.19 | -0.13 | -2 | 1990 | 3483 | -15 | 1027 | 4648 |
| 8 | 2008-02-09 | TCO08 Qual 2 | 1 | 831 | 812.20 | -0.03 | 4 | 1992 | 3439 | -9 | 1042 | 4488 |
| 7 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 655.68 | 0.05 | 13 | 1988 | 3444 | 1 | 1051 | 4421 |
| 6 | 2008-01-24 | SRM 389 | 2 | 360 | 164.09 | -1.13 | -48 | 1975 | 3466 | -73 | 1050 | 4395 |
| 5 | 2008-01-15 | SRM 388 | 2 | 169 | 201.31 | 0.25 | 35 | 2023 | 3150 | 12 | 1123 | 3666 |
| 4 | 2008-01-05 | SRM 386 | 2 | 304 | 166.21 | -0.87 | -47 | 1988 | 3331 | -54 | 1111 | 3727 |
| 3 | 2007-12-04 | SRM 380 | 2 | 150 | 144.66 | -0.05 | 16 | 2035 | 2910 | -5 | 1165 | 3217 |
| 2 | 2007-11-28 | SRM 379 | 1 | 328 | 336.41 | -0.05 | -6 | 2020 | 2962 | -156 | 1170 | 3110 |
| 1 | 2007-10-23 | SRM 373 | 2 | 88 | 353.40 | 2.01 | 496 | 2026 | 2806 | 126 | 1326 | 1902 |