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 |
|---|---|---|---|
| z7oka | 126 | 2368 | 1028 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.157 | 0.758 | 1.127 | 17.8 | -69 | 277 | 2389 | 2368 | 1965 |
| SRMFix | 0.128 | 0.773 | 1.134 | 26.0 | -102 | 174 | 1795 | 1748 | 1032 |
| initial | 0.043 | 0.891 | 1.254 | 107.2 | -467 | 613 | 2352 | 1842 | 937 |
| SRM | 0.588 | 0.925 | 1.373 | 57.0 | -348 | 166 | 1302 | 1028 | 2190 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 126 | 2020-09-20 | TCO20 North America Qualifier | 1 | 45 | 39.42 | -0.28 | -18 | 2368 | 1965 | -162 | 1028 | 2190 |
| 125 | 2012-09-13 | SRM 556 | 1 | 414 | 458.63 | -0.12 | -3 | 2386 | 3762 | -25 | 1190 | 4286 |
| 124 | 2012-09-01 | SRM 554 | 1 | 604 | 678.77 | 0.17 | 8 | 2389 | 3728 | 7 | 1215 | 4029 |
| 123 | 2012-06-25 | SRM 547 | 2 | 70 | 87.55 | 0.32 | 8 | 2380 | 3718 | 37 | 1208 | 4109 |
| 122 | 2012-06-02 | Round 2C | 1 | 539 | 728.67 | -0.01 | 1 | 2372 | 3840 | 20 | 1171 | 4498 |
| 121 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 906.14 | -0.08 | -2 | 2371 | 3941 | -15 | 1151 | 4780 |
| 120 | 2012-04-14 | TCO12 Round 1C | 1 | 490 | 762.65 | 0.64 | 17 | 2373 | 3909 | 56 | 1166 | 4662 |
| 119 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,056.89 | -0.44 | -9 | 2355 | 3897 | -74 | 1110 | 5105 |
| 118 | 2012-04-04 | SRM 539 | 2 | 42 | 129.49 | 1.62 | 28 | 2365 | 3791 | 80 | 1184 | 4393 |
| 117 | 2012-03-17 | SRM 537 | 2 | 83 | 242.17 | 1.54 | 29 | 2337 | 3938 | 87 | 1104 | 5202 |
| 116 | 2011-11-12 | SRM 523 | 2 | 578 | 165.87 | -1.80 | -17 | 2308 | 3752 | -32 | 1017 | 5808 |
| 115 | 2011-07-13 | SRM 512 | 1 | 843 | 694.36 | -0.29 | -7 | 2325 | 3416 | -163 | 1049 | 5202 |
| 114 | 2011-07-02 | SRM 511 | 2 | 152 | 181.36 | 0.26 | 6 | 2332 | 3353 | 35 | 1212 | 3626 |
| 113 | 2011-06-21 | SRM 510 | 2 | 76 | 127.13 | 0.74 | 12 | 2325 | 3374 | 54 | 1177 | 3955 |
| 112 | 2011-05-24 | TCO11 Qual 3 | 1 | 800 | 411.28 | -0.96 | -15 | 2313 | 3342 | -116 | 1123 | 4349 |
| 111 | 2011-05-19 | TCO11 Qual 2 | 1 | 735 | 630.10 | -0.22 | -3 | 2329 | 3244 | -27 | 1239 | 3294 |
| 110 | 2011-05-17 | SRM 504.5 | 1 | 491 | 673.16 | 0.46 | 16 | 2331 | 3160 | 47 | 1266 | 3039 |
| 109 | 2011-05-14 | TCO11 Qual 1 | 1 | 1039 | 834.32 | -0.33 | -7 | 2315 | 3192 | -49 | 1219 | 3404 |
| 108 | 2011-03-19 | SRM 500 | 1 | 396 | 605.40 | 0.00 | 2 | 2322 | 3039 | 19 | 1268 | 2914 |
| 107 | 2011-03-08 | SRM 499 | 1 | 546 | 614.79 | 0.17 | 8 | 2320 | 3020 | 4 | 1249 | 3000 |
| 106 | 2011-02-26 | SRM 498 | 2 | 51 | 174.26 | 1.77 | 25 | 2312 | 3044 | 70 | 1245 | 3023 |
| 105 | 2011-01-22 | Member SRM 494 | 2 | 236 | 137.76 | -0.78 | -6 | 2287 | 3101 | 3 | 1175 | 3644 |
| 104 | 2010-12-08 | SRM 490 | 2 | 275 | 140.10 | -0.98 | -8 | 2294 | 2967 | -1 | 1172 | 3607 |
| 103 | 2010-11-30 | Member SRM 489 | 1 | 470 | 512.80 | -0.13 | -3 | 2302 | 2910 | -30 | 1173 | 3591 |
| 102 | 2010-10-05 | SRM 484 | 2 | 102 | 97.82 | -0.06 | 3 | 2305 | 2806 | 42 | 1203 | 3232 |
| 101 | 2010-09-15 | Member SRM 482 | 1 | 660 | 566.37 | -0.27 | -7 | 2302 | 2783 | -126 | 1161 | 3500 |
| 100 | 2010-08-14 | SRM 479 | 2 | 7 | 145.36 | 4.38 | 36 | 2309 | 2698 | 137 | 1287 | 2477 |
| 99 | 2010-07-17 | SRM 476 | 1 | 590 | 579.19 | -0.16 | -4 | 2273 | 2871 | -56 | 1150 | 3492 |
| 98 | 2010-06-30 | Member Single Round Match 474 | 1 | 355 | 368.46 | 0.05 | 4 | 2277 | 2794 | -14 | 1206 | 3043 |
| 97 | 2010-06-26 | TCO10 Round 2 | 1 | 683 | 686.55 | -0.07 | -2 | 2274 | 2799 | -62 | 1220 | 2907 |
| 96 | 2010-06-19 | TCO10 Round 1 | 1 | 608 | 1,122.72 | 0.88 | 31 | 2275 | 2807 | 87 | 1282 | 2480 |
| 95 | 2010-06-17 | SRM 473 | 2 | 39 | 100.91 | 1.37 | 23 | 2244 | 2944 | 67 | 1195 | 3176 |
| 94 | 2010-06-05 | SRM 472 | 1 | 629 | 572.46 | -0.19 | -7 | 2221 | 3081 | -102 | 1128 | 3666 |
| 93 | 2010-05-24 | TCO10 Qual 3 | 1 | 160 | 479.53 | 1.58 | 46 | 2228 | 3028 | 97 | 1230 | 2908 |
| 92 | 2010-05-04 | SRM 469 | 2 | 424 | 191.54 | -1.15 | -16 | 2182 | 3088 | -44 | 1133 | 3535 |
| 91 | 2010-04-15 | SRM 467 | 2 | 71 | 137.24 | 0.95 | 26 | 2198 | 2886 | 40 | 1177 | 3136 |
| 90 | 2010-01-14 | Member SRM 458 | 2 | 176 | 175.91 | -0.00 | 5 | 2172 | 3168 | 13 | 1137 | 3572 |
| 89 | 2009-10-20 | SRM 451 | 2 | 225 | 144.94 | -0.63 | -7 | 2167 | 3134 | -7 | 1124 | 3733 |
| 88 | 2009-07-23 | SRM 445 | 2 | 430 | 171.88 | -1.32 | -14 | 2174 | 3036 | -39 | 1131 | 3642 |
| 87 | 2009-03-07 | TCO09 Round 1 | 1 | 1019 | 1,211.94 | 0.25 | 9 | 2188 | 2903 | 35 | 1170 | 3709 |
| 86 | 2009-03-04 | TCO09 Qual 3 | 1 | 374 | 448.36 | 0.26 | 8 | 2179 | 2952 | 39 | 1135 | 4389 |
| 85 | 2009-02-28 | TCO09 Qual 2 | 1 | 984 | 702.67 | -0.49 | -8 | 2172 | 2952 | -43 | 1096 | 5252 |
| 84 | 2009-02-07 | SRM 434 | 2 | 149 | 153.30 | 0.04 | 4 | 2180 | 2960 | 25 | 1139 | 4416 |
| 83 | 2009-01-21 | SRM 433 | 2 | 122 | 152.81 | 0.32 | 7 | 2176 | 2997 | 42 | 1114 | 4632 |
| 82 | 2009-01-06 | SRM 432 | 2 | 327 | 119.03 | -1.46 | -12 | 2169 | 3032 | -40 | 1072 | 5571 |
| 81 | 2008-12-20 | SRM 430 | 2 | 68 | 151.30 | 1.15 | 16 | 2181 | 2948 | 70 | 1112 | 5289 |
| 80 | 2008-12-11 | SRM 429 | 2 | 221 | 155.97 | -0.50 | -3 | 2166 | 3013 | 21 | 1042 | 5953 |
| 79 | 2008-12-02 | SRM 428 | 2 | 169 | 140.37 | -0.27 | 0 | 2169 | 3004 | 37 | 1021 | 6495 |
| 78 | 2008-11-25 | SRM 427 | 2 | 49 | 130.56 | 1.41 | 19 | 2169 | 2973 | 98 | 984 | 7275 |
| 77 | 2008-11-22 | SRM 426 | 2 | 132 | 165.22 | 0.32 | 8 | 2150 | 3027 | 72 | 886 | 8209 |
| 76 | 2008-11-12 | SRM 425 | 2 | 904 | 154.89 | -2.55 | -21 | 2142 | 3085 | -170 | 814 | 9223 |
| 75 | 2008-10-18 | SRM 422 | 2 | 445 | 162.41 | -1.45 | -13 | 2163 | 2928 | -17 | 984 | 7378 |
| 74 | 2008-09-24 | SRM 419 | 2 | 307 | 91.93 | -1.74 | -15 | 2176 | 2857 | -32 | 1001 | 6889 |
| 73 | 2008-09-20 | SRM 418 | 2 | 706 | 125.05 | -2.53 | -20 | 2191 | 2748 | -165 | 1033 | 6359 |
| 72 | 2008-08-16 | SRM 414 | 2 | 149 | 110.68 | -0.43 | -2 | 2210 | 2603 | 23 | 1198 | 3781 |
| 71 | 2008-08-06 | SRM 413 | 2 | 108 | 107.16 | -0.01 | 3 | 2212 | 2570 | 46 | 1175 | 3934 |
| 70 | 2008-07-31 | SRM 412 | 2 | 8 | 130.77 | 4.03 | 33 | 2209 | 2566 | 163 | 1129 | 4699 |
| 69 | 2008-07-19 | SRM 410 | 2 | 957 | 141.63 | -2.76 | -21 | 2176 | 2734 | -172 | 966 | 7689 |
| 68 | 2008-06-26 | SRM 407 | 1 | 572 | 472.49 | -0.29 | -7 | 2196 | 2551 | -164 | 1138 | 4556 |
| 67 | 2008-06-14 | SRM 405 | 1 | 431 | 513.98 | 0.25 | 10 | 2203 | 2481 | 29 | 1302 | 2789 |
| 66 | 2008-05-24 | SRM 402 | 1 | 353 | 419.62 | 0.24 | 9 | 2194 | 2483 | 23 | 1273 | 2896 |
| 65 | 2008-05-01 | SRM 400 | 1 | 348 | 458.00 | 0.04 | 3 | 2185 | 2489 | 16 | 1250 | 2629 |
| 64 | 2008-04-15 | SRM 398 | 1 | 471 | 462.56 | -0.03 | 1 | 2182 | 2497 | -36 | 1234 | 2757 |
| 63 | 2008-04-03 | SRM 396 | 1 | 396 | 448.96 | 0.18 | 7 | 2182 | 2541 | 6 | 1270 | 2538 |
| 62 | 2008-03-22 | SRM 394 | 1 | 417 | 500.58 | 0.25 | 9 | 2175 | 2544 | 23 | 1264 | 2560 |
| 61 | 2008-03-11 | SRM 393 | 1 | 474 | 481.74 | 0.02 | 2 | 2165 | 2577 | -28 | 1241 | 2762 |
| 60 | 2008-03-06 | SRM 392 | 1 | 401 | 526.02 | 0.38 | 14 | 2163 | 2580 | 43 | 1269 | 2529 |
| 59 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,108.73 | -0.02 | 1 | 2149 | 2609 | -22 | 1226 | 2864 |
| 58 | 2008-02-09 | TCO08 Qual 2 | 1 | 327 | 677.03 | 1.05 | 24 | 2149 | 2591 | 71 | 1248 | 2707 |
| 57 | 2008-01-24 | SRM 389 | 2 | 118 | 115.46 | -0.03 | 3 | 2125 | 2635 | 26 | 1177 | 3296 |
| 56 | 2008-01-15 | SRM 388 | 1 | 577 | 524.76 | -0.19 | -5 | 2122 | 2631 | -110 | 1151 | 3472 |
| 55 | 2008-01-09 | SRM 387 | 2 | 11 | 97.38 | 3.15 | 30 | 2127 | 2588 | 95 | 1261 | 2567 |
| 54 | 2008-01-05 | SRM 386 | 1 | 456 | 481.11 | -0.10 | -2 | 2097 | 2723 | -38 | 1166 | 3344 |
| 53 | 2007-12-27 | SRM 385 | 2 | 91 | 129.61 | 0.51 | 10 | 2099 | 2695 | 33 | 1204 | 3076 |
| 52 | 2007-12-19 | SRM 384 | 2 | 65 | 98.45 | 0.60 | 12 | 2089 | 2714 | 36 | 1171 | 3295 |
| 51 | 2007-12-13 | SRM 383 | 2 | 228 | 97.48 | -1.23 | -12 | 2077 | 2757 | -47 | 1135 | 3524 |
| 50 | 2007-12-08 | SRM 381 | 2 | 122 | 153.77 | 0.33 | 9 | 2089 | 2670 | 32 | 1182 | 3183 |
| 49 | 2007-11-28 | SRM 379 | 1 | 328 | 327.26 | -0.09 | -2 | 2080 | 2645 | -52 | 1150 | 3248 |
| 48 | 2007-11-20 | SRM 378 | 2 | 31 | 150.36 | 2.28 | 29 | 2082 | 2621 | 91 | 1202 | 2881 |
| 47 | 2007-11-14 | SRM 376 | 1 | 415 | 378.92 | -0.17 | -5 | 2053 | 2717 | -124 | 1111 | 3439 |
| 46 | 2007-11-10 | SRM 375 | 2 | 25 | 125.65 | 2.33 | 31 | 2059 | 2675 | 74 | 1235 | 2581 |
| 45 | 2007-11-06 | SRM 374 | 2 | 88 | 165.72 | 0.91 | 18 | 2027 | 2817 | 36 | 1161 | 3071 |
| 44 | 2007-10-17 | SRM 372 | 2 | 104 | 182.07 | 0.81 | 17 | 2009 | 2893 | 39 | 1125 | 3201 |
| 43 | 2007-10-13 | SRM 371 | 2 | 281 | 185.80 | -0.60 | -6 | 1993 | 2959 | -20 | 1086 | 3461 |
| 42 | 2007-10-09 | SRM 370 | 2 | 95 | 153.37 | 0.69 | 16 | 1999 | 2897 | 37 | 1106 | 3294 |
| 41 | 2007-10-04 | SRM 369 | 2 | 142 | ||||||||
| 40 | 2007-10-02 | SRM 368 | 2 | 228 | 162.84 | -0.49 | -5 | 1983 | 2965 | -4 | 1069 | 3486 |
| 39 | 2007-09-18 | SRM 366 | 2 | 181 | 111.08 | -0.70 | -8 | 1988 | 2949 | -24 | 1073 | 3512 |
| 38 | 2007-09-12 | SRM 365 | 2 | 204 | 169.89 | -0.26 | -1 | 1997 | 2886 | 0 | 1097 | 3307 |
| 37 | 2007-09-04 | SRM 364 | 2 | 29 | 166.23 | 2.52 | 42 | 1998 | 2851 | 101 | 1097 | 3295 |
| 36 | 2007-09-01 | TCCC07 Round 1C | 1 | 378 | 360.71 | -0.07 | -1 | 1956 | 3039 | -13 | 996 | 4010 |
| 35 | 2007-08-21 | TCCC07 Qual 2 | 1 | 469 | 353.54 | -0.41 | -11 | 1957 | 3021 | -36 | 1009 | 3926 |
| 34 | 2007-08-18 | TCCC07 Qual 1 | 1 | 803 | 552.96 | -0.54 | -17 | 1968 | 2966 | -83 | 1045 | 3691 |
| 33 | 2007-08-11 | SRM 363 | 2 | 94 | 189.49 | 1.01 | 26 | 1985 | 2840 | 56 | 1128 | 3082 |
| 32 | 2007-08-07 | SRM 362 | 2 | 161 | ||||||||
| 31 | 2007-07-24 | SRM 360 | 2 | 78 | 189.28 | 1.28 | 31 | 1958 | 2973 | 64 | 1072 | 3466 |
| 30 | 2007-07-21 | SRM 359 | 2 | 308 | 189.40 | -0.70 | -12 | 1927 | 3151 | -22 | 1008 | 3908 |
| 29 | 2007-06-07 | SRM 353 | 2 | 170 | 216.51 | 0.35 | 13 | 1939 | 2949 | 39 | 1030 | 3728 |
| 28 | 2007-06-02 | SRM 352 | 2 | 146 | 190.82 | 0.39 | 15 | 1925 | 2994 | 49 | 991 | 3993 |
| 27 | 2007-05-01 | SRM 347 | 2 | 111 | 174.54 | 0.65 | 21 | 1910 | 2979 | 67 | 942 | 4354 |
| 26 | 2007-04-03 | TCO07 Qual 3 | 1 | 730 | 363.22 | -1.05 | -27 | 1890 | 3056 | -181 | 875 | 4926 |
| 25 | 2007-03-31 | TCO07 Qual 2 | 1 | 650 | 667.96 | 0.04 | 5 | 1917 | 2856 | 7 | 1056 | 3440 |
| 24 | 2007-03-28 | SRM 344 | 2 | 357 | 285.41 | -0.86 | -14 | 1911 | 2808 | -90 | 1049 | 3474 |
| 23 | 2007-03-22 | SRM 343 | 2 | 185 | 135.16 | -0.45 | -6 | 1925 | 2713 | -20 | 1139 | 2817 |
| 22 | 2007-03-10 | SRM 341 | 2 | 68 | 193.31 | 1.51 | 41 | 1931 | 2645 | 63 | 1159 | 2653 |
| 21 | 2007-02-20 | SRM 340 | 2 | 150 | 183.68 | 0.29 | 15 | 1890 | 3026 | 19 | 1096 | 3312 |
| 20 | 2007-02-14 | SRM 339 | 2 | 235 | 137.29 | -0.78 | -15 | 1876 | 3094 | -34 | 1077 | 3442 |
| 19 | 2007-02-07 | SRM 338 | 2 | 134 | 152.37 | 0.18 | 13 | 1891 | 2989 | 17 | 1111 | 3180 |
| 18 | 2007-01-17 | SRM 335 | 2 | 64 | 190.94 | 1.58 | 50 | 1878 | 3006 | 76 | 1094 | 3249 |
| 17 | 2007-01-13 | SRM 334 | 2 | 191 | 206.54 | 0.11 | 11 | 1829 | 3260 | 20 | 1018 | 3868 |
| 16 | 2006-12-09 | SRM 329 | 2 | 60 | 211.73 | 1.82 | 59 | 1817 | 3194 | 94 | 998 | 3942 |
| 15 | 2006-11-22 | SRM 327 | 2 | 298 | 168.28 | -0.82 | -21 | 1759 | 3471 | -42 | 904 | 4628 |
| 14 | 2006-11-11 | SRM 326 | 2 | 79 | 208.08 | 1.40 | 54 | 1779 | 3366 | 77 | 946 | 4322 |
| 13 | 2006-10-25 | SRM 324 | 2 | 177 | 217.36 | 0.30 | 21 | 1726 | 3601 | 33 | 869 | 4883 |
| 12 | 2006-10-19 | SRM 323 | 2 | 33 | 278.67 | 3.08 | 114 | 1705 | 3700 | 166 | 836 | 5160 |
| 11 | 2006-10-09 | SRM 322 | 2 | 274 | 260.53 | -0.07 | 3 | 1591 | 4432 | 14 | 670 | 6377 |
| 10 | 2006-10-02 | SRM 321 | 2 | 386 | 220.88 | -0.86 | -39 | 1588 | 4432 | -134 | 656 | 6494 |
| 9 | 2006-09-30 | SRM 320 | 2 | 355 | 264.86 | -0.42 | -17 | 1627 | 4140 | -24 | 790 | 5585 |
| 8 | 2006-09-09 | TCCC06 Qual 2 | 1 | 548 | 402.01 | -0.45 | -30 | 1644 | 3872 | -60 | 814 | 5267 |
| 7 | 2006-09-07 | TCCC06 Qual 1 | 1 | 457 | 447.87 | -0.03 | 4 | 1674 | 3624 | -2 | 874 | 4558 |
| 6 | 2006-08-19 | SRM 316 | 2 | 270 | 188.05 | -0.52 | -26 | 1671 | 3690 | -45 | 876 | 4555 |
| 5 | 2006-08-03 | SRM 314 | 2 | 157 | 176.33 | 0.17 | 31 | 1697 | 3568 | 17 | 921 | 4290 |
| 4 | 2006-07-26 | SRM 313 | 2 | 208 | 224.31 | 0.11 | 30 | 1667 | 3748 | 12 | 904 | 4423 |
| 3 | 2006-06-24 | SRM 308 | 2 | 219 | 184.05 | -0.25 | -15 | 1636 | 3736 | -33 | 892 | 4352 |
| 2 | 2006-05-27 | SRM 304 | 2 | 166 | 384.59 | 1.21 | 277 | 1651 | 3583 | 73 | 925 | 4047 |
| 1 | 2006-02-04 | SRM 287 | 2 | 315 | 298.23 | -0.32 | -69 | 1374 | 4554 | -348 | 852 | 3802 |