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 |
|---|---|---|---|
| karthik123 | 53 | 2578 | 1335 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.300 | 0.719 | 1.242 | 34.1 | -53 | 314 | 2610 | 2578 | 1465 |
| Odd | 0.279 | 0.725 | 1.244 | 32.3 | -46 | 328 | 2384 | 2330 | 1259 |
| SRMFix | 0.294 | 0.736 | 1.279 | 35.2 | -79 | 212 | 1929 | 1889 | 822 |
| SRM | 0.403 | 0.743 | 1.354 | 58.2 | -175 | 179 | 1475 | 1335 | 1119 |
| initial | 0.142 | 0.811 | 1.398 | 97.7 | -333 | 718 | 2385 | 2092 | 640 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 53 | 2021-04-28 | 2021 TCO 1B | 1 | 142 | 112.55 | -0.34 | -21 | 2578 | 1465 | -70 | 1335 | 1119 |
| 52 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 791.92 | -0.27 | -11 | 2599 | 2467 | -66 | 1405 | 2542 |
| 51 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 821.83 | -0.02 | 3 | 2610 | 2365 | -4 | 1471 | 2131 |
| 50 | 2012-04-07 | TCO12 Round 1B | 1 | 267 | 645.28 | 1.27 | 57 | 2607 | 2293 | 71 | 1475 | 2053 |
| 49 | 2012-03-31 | TCO12 Round 1A | 1 | 733 | 781.68 | 0.09 | 13 | 2550 | 2602 | 5 | 1404 | 2409 |
| 48 | 2012-03-07 | SRM 536 | 1 | 339 | 596.16 | 0.81 | 85 | 2536 | 2622 | 59 | 1399 | 2423 |
| 47 | 2010-08-04 | Member SRM 478 | 1 | 446 | 434.52 | -0.28 | -12 | 2451 | 2041 | -65 | 1340 | 2162 |
| 46 | 2010-06-19 | TCO10 Round 1 | 1 | 931 | 904.32 | -0.04 | 2 | 2464 | 1913 | -19 | 1405 | 1822 |
| 45 | 2010-05-20 | SRM 470 | 1 | 186 | 570.82 | 1.62 | 110 | 2461 | 1845 | 125 | 1424 | 1661 |
| 44 | 2010-05-12 | TCO10 Qual 2 | 1 | 235 | 594.91 | 1.34 | 111 | 2351 | 2291 | 88 | 1299 | 2314 |
| 43 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 703.72 | -0.93 | -41 | 2241 | 2593 | -175 | 1211 | 3362 |
| 42 | 2008-12-20 | SRM 430 | 1 | 399 | 546.37 | 0.45 | 40 | 2282 | 2407 | 27 | 1386 | 2126 |
| 41 | 2008-03-26 | SRM 395 | 1 | 214 | 349.15 | 0.71 | 33 | 2242 | 2238 | 65 | 1359 | 1990 |
| 40 | 2008-03-11 | SRM 393 | 1 | 301 | 476.57 | 0.66 | 32 | 2210 | 2358 | 75 | 1294 | 2371 |
| 39 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,095.87 | -0.04 | 1 | 2177 | 2477 | -20 | 1219 | 2921 |
| 38 | 2008-02-13 | TCO08 Qual 3 | 1 | 349 | 398.13 | 0.19 | 11 | 2176 | 2469 | 16 | 1239 | 2821 |
| 37 | 2007-12-04 | SRM 380 | 1 | 327 | 361.20 | -0.07 | -1 | 2166 | 2268 | -26 | 1223 | 2786 |
| 36 | 2007-11-10 | SRM 375 | 1 | 357 | 326.71 | -0.24 | -8 | 2167 | 2162 | -100 | 1249 | 2466 |
| 35 | 2007-10-23 | SRM 373 | 1 | 171 | 313.40 | 0.87 | 37 | 2174 | 2113 | 76 | 1349 | 1782 |
| 34 | 2007-10-17 | SRM 372 | 1 | 336 | 498.67 | 0.57 | 27 | 2138 | 2274 | 51 | 1273 | 2196 |
| 33 | 2007-10-13 | SRM 371 | 2 | 140 | 126.34 | -0.15 | 2 | 2111 | 2362 | 23 | 1222 | 2551 |
| 32 | 2007-10-02 | SRM 368 | 2 | 4 | 133.03 | 5.06 | 60 | 2109 | 2359 | 179 | 1199 | 2671 |
| 31 | 2007-09-18 | SRM 366 | 2 | 223 | 86.80 | -1.36 | -19 | 2049 | 2626 | -35 | 1020 | 3889 |
| 30 | 2007-09-08 | TCCC07 Round 2 | 1 | 592 | 632.33 | -0.09 | -2 | 2068 | 2506 | -9 | 1055 | 3606 |
| 29 | 2007-09-04 | SRM 364 | 2 | 390 | 103.51 | -1.92 | -27 | 2070 | 2487 | -89 | 1064 | 3546 |
| 28 | 2007-08-28 | TCCC07 Round 1A | 1 | 260 | 271.99 | 0.06 | 7 | 2097 | 2344 | 14 | 1153 | 2960 |
| 27 | 2007-08-18 | TCCC07 Qual 1 | 1 | 310 | 500.33 | 0.69 | 32 | 2090 | 2347 | 67 | 1139 | 3044 |
| 26 | 2007-08-01 | SRM 361 | 2 | 3 | ||||||||
| 25 | 2007-07-21 | SRM 359 | 2 | 84 | 137.13 | 0.71 | 22 | 2058 | 2444 | 68 | 1072 | 3461 |
| 24 | 2007-07-17 | SRM 358 | 2 | 373 | 162.83 | -1.47 | -23 | 2036 | 2511 | -99 | 1004 | 3910 |
| 23 | 2007-07-12 | SRM 357 | 1 | 436 | 386.78 | -0.20 | -11 | 2059 | 2380 | -141 | 1103 | 3141 |
| 22 | 2007-06-20 | SRM 355 | 1 | 164 | 302.43 | 0.06 | 7 | 2069 | 2333 | 36 | 1244 | 2318 |
| 21 | 2007-06-14 | SRM 354 | 2 | 52 | 154.47 | 1.57 | 44 | 2062 | 2339 | 78 | 1208 | 2525 |
| 20 | 2007-06-07 | SRM 353 | 1 | 529 | 519.59 | -0.12 | -6 | 2018 | 2501 | -76 | 1130 | 2985 |
| 19 | 2007-05-23 | SRM 350 | 1 | 339 | 384.14 | -0.00 | 3 | 2025 | 2401 | -32 | 1206 | 2488 |
| 18 | 2007-05-09 | SRM 348 | 2 | 3 | 117.81 | 5.30 | 102 | 2022 | 2410 | 168 | 1238 | 2298 |
| 17 | 2007-04-12 | TCO07 Round 1C | 1 | 332 | 297.67 | -0.16 | -7 | 1920 | 2869 | -51 | 1070 | 3288 |
| 16 | 2007-03-29 | TCO07 Qual 1 | 1 | 448 | 659.28 | 0.56 | 43 | 1927 | 2765 | 47 | 1121 | 2994 |
| 15 | 2007-03-14 | SRM 342 | 2 | 144 | 163.58 | 0.18 | 17 | 1884 | 2922 | 10 | 1074 | 3280 |
| 14 | 2007-02-20 | SRM 340 | 2 | 225 | 186.45 | -0.27 | -4 | 1867 | 3168 | -15 | 1064 | 3544 |
| 13 | 2007-01-17 | SRM 335 | 2 | 254 | 158.73 | -0.68 | -19 | 1871 | 3049 | -37 | 1079 | 3367 |
| 12 | 2006-11-29 | SRM 328 | 2 | 196 | 118.67 | -0.72 | -18 | 1890 | 2767 | -29 | 1116 | 3001 |
| 11 | 2006-10-25 | SRM 324 | 2 | 103 | 134.68 | 0.39 | 26 | 1907 | 2599 | 19 | 1145 | 2722 |
| 10 | 2006-10-09 | SRM 322 | 2 | 78 | 147.54 | 0.92 | 49 | 1882 | 2674 | 44 | 1126 | 2835 |
| 9 | 2006-10-02 | SRM 321 | 2 | 110 | 141.25 | 0.36 | 29 | 1833 | 2908 | 16 | 1082 | 3100 |
| 8 | 2006-09-23 | TCCC06 Round 1B | 1 | 252 | 426.63 | 0.76 | 87 | 1803 | 3037 | 114 | 1066 | 3194 |
| 7 | 2006-09-18 | SRM 319 | 2 | 238 | 206.32 | -0.21 | -4 | 1716 | 3525 | -10 | 952 | 4163 |
| 6 | 2006-09-07 | TCCC06 Qual 1 | 1 | 435 | 429.80 | -0.02 | 6 | 1720 | 3336 | -14 | 962 | 3872 |
| 5 | 2006-08-29 | SRM 318 | 2 | 251 | 161.78 | -0.63 | -38 | 1714 | 3361 | -63 | 976 | 3764 |
| 4 | 2006-07-22 | SRM 312 | 2 | 178 | 198.89 | 0.16 | 34 | 1752 | 3189 | 3 | 1039 | 3398 |
| 3 | 2006-07-12 | SRM 311 | 2 | 224 | 140.03 | -0.68 | -53 | 1718 | 3335 | -81 | 1036 | 3391 |
| 2 | 2006-05-09 | SRM 301 | 1 | 284 | 307.53 | -0.00 | 5 | 1770 | 2827 | -121 | 1117 | 2592 |
| 1 | 2006-04-06 | SRM 297 | 2 | 110 | 237.35 | 1.11 | 314 | 1765 | 2746 | 38 | 1238 | 1858 |