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 |
|---|---|---|---|
| Akoisa | 44 | 2252 | 1215 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.293 | 0.707 | 0.978 | 29.1 | -54 | 135 | 2270 | 2252 | 3203 |
| Odd | 0.279 | 0.708 | 0.975 | 29.4 | -52 | 129 | 2142 | 2119 | 3109 |
| SRMFix | 0.269 | 0.729 | 0.990 | 38.0 | -83 | 106 | 1831 | 1775 | 2776 |
| initial | 0.137 | 0.740 | 0.981 | 89.1 | -266 | 257 | 2180 | 1928 | 2636 |
| SRM | 0.536 | 0.825 | 1.184 | 56.1 | -279 | 145 | 1343 | 1215 | 3200 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 44 | 2010-11-30 | Member SRM 489 | 1 | 470 | 526.10 | -0.09 | -5 | 2252 | 3203 | -29 | 1215 | 3200 |
| 43 | 2010-05-04 | SRM 469 | 1 | 577 | 585.30 | -0.17 | -11 | 2256 | 2694 | -63 | 1244 | 2653 |
| 42 | 2009-07-08 | SRM 444 | 1 | 448 | 512.23 | -0.10 | -2 | 2267 | 2531 | -36 | 1307 | 2319 |
| 41 | 2009-04-19 | SRM 438 | 1 | 191 | 352.74 | 0.06 | 5 | 2270 | 2494 | 21 | 1343 | 2404 |
| 40 | 2009-03-24 | SRM 437 | 1 | 369 | 515.77 | 0.05 | 5 | 2265 | 2538 | 6 | 1322 | 2573 |
| 39 | 2009-03-11 | SRM 436 | 1 | 523 | 563.36 | 0.11 | 7 | 2260 | 2548 | -18 | 1316 | 2599 |
| 38 | 2009-03-04 | TCO09 Qual 3 | 1 | 374 | 386.84 | 0.05 | 5 | 2253 | 2559 | 1 | 1334 | 2491 |
| 37 | 2009-01-21 | SRM 433 | 1 | 244 | 536.40 | 1.14 | 44 | 2248 | 2626 | 120 | 1333 | 2524 |
| 36 | 2008-12-14 | TC China 08 - Finals | 1 | 219 | 182.92 | -0.26 | -4 | 2204 | 2783 | 11 | 1213 | 3459 |
| 35 | 2008-12-12 | TC China 08 - 1E | 1 | 84 | 78.26 | -0.10 | 1 | 2208 | 2771 | 24 | 1202 | 3592 |
| 34 | 2008-12-11 | SRM 429 | 2 | 80 | 145.05 | 0.86 | 19 | 2207 | 2771 | 53 | 1178 | 3751 |
| 33 | 2008-12-10 | TC China 08 - 1D | 1 | 120 | 63.69 | -0.91 | -20 | 2189 | 2849 | -58 | 1125 | 4581 |
| 32 | 2008-12-04 | TC China 08 - 1C | 1 | 122 | 64.65 | -0.92 | -21 | 2209 | 2751 | -71 | 1183 | 3748 |
| 31 | 2008-12-02 | SRM 428 | 1 | 511 | 507.82 | -0.01 | 2 | 2230 | 2661 | -34 | 1254 | 3115 |
| 30 | 2008-11-25 | SRM 427 | 2 | 16 | 116.02 | 2.86 | 45 | 2228 | 2646 | 96 | 1288 | 2847 |
| 29 | 2008-11-12 | SRM 425 | 1 | 534 | 533.42 | -0.14 | -5 | 2182 | 2875 | -56 | 1192 | 3689 |
| 28 | 2008-11-06 | SRM 424 | 1 | 427 | 470.95 | 0.14 | 11 | 2187 | 2805 | -4 | 1248 | 3121 |
| 27 | 2008-10-18 | SRM 422 | 2 | 65 | 183.39 | 1.50 | 34 | 2177 | 2856 | 58 | 1252 | 3137 |
| 26 | 2008-09-11 | SRM 417 | 2 | 74 | 170.53 | 1.20 | 29 | 2142 | 3026 | 55 | 1194 | 3783 |
| 25 | 2008-09-04 | SRM 416 | 2 | 55 | 163.59 | 1.57 | 36 | 2114 | 3172 | 72 | 1139 | 4638 |
| 24 | 2008-08-26 | SRM 415 | 2 | 158 | 124.80 | -0.34 | -3 | 2078 | 3374 | 5 | 1067 | 6049 |
| 23 | 2008-07-31 | SRM 412 | 2 | 651 | 170.20 | -1.95 | -29 | 2081 | 3283 | -120 | 1062 | 6051 |
| 22 | 2008-07-23 | SRM 411 | 2 | 141 | 133.55 | -0.08 | 4 | 2110 | 3100 | 1 | 1182 | 3847 |
| 21 | 2008-07-19 | SRM 410 | 2 | 98 | 221.16 | 1.17 | 34 | 2107 | 3146 | 52 | 1181 | 3895 |
| 20 | 2008-07-10 | SRM 409 | 2 | 364 | 203.99 | -0.84 | -15 | 2073 | 3295 | -30 | 1129 | 4692 |
| 19 | 2008-07-01 | SRM 408 | 2 | 67 | 166.31 | 1.31 | 40 | 2088 | 3165 | 61 | 1159 | 4407 |
| 18 | 2008-06-26 | SRM 407 | 2 | 346 | 182.24 | -0.92 | -19 | 2048 | 3390 | -36 | 1098 | 5604 |
| 17 | 2008-06-14 | SRM 405 | 2 | 70 | 259.21 | 1.89 | 57 | 2067 | 3229 | 83 | 1134 | 4565 |
| 16 | 2008-06-05 | SRM 404 | 2 | 100 | 252.06 | 1.33 | 50 | 2010 | 3619 | 70 | 1051 | 5987 |
| 15 | 2008-05-28 | SRM 403 | 2 | 53 | 205.98 | 1.96 | 74 | 1960 | 3967 | 96 | 981 | 7091 |
| 14 | 2008-05-24 | SRM 402 | 2 | 455 | 266.91 | -0.77 | -25 | 1886 | 4548 | -44 | 885 | 7592 |
| 13 | 2008-05-06 | SRM 401 | 2 | 137 | 365.33 | 1.42 | 71 | 1911 | 4277 | 83 | 929 | 6440 |
| 12 | 2008-05-01 | SRM 400 | 2 | 249 | 376.42 | 0.60 | 44 | 1840 | 4643 | 44 | 846 | 6371 |
| 11 | 2008-04-15 | SRM 398 | 2 | 223 | 385.37 | 0.79 | 62 | 1796 | 4950 | 59 | 802 | 6913 |
| 10 | 2008-04-12 | SRM 397 | 2 | 538 | 413.04 | -0.38 | -21 | 1734 | 5457 | -35 | 743 | 7599 |
| 9 | 2008-02-13 | TCO08 Qual 3 | 1 | 347 | 828.55 | 1.26 | 135 | 1755 | 5243 | 145 | 778 | 7213 |
| 8 | 2008-01-24 | SRM 389 | 2 | 490 | 416.73 | -0.23 | -14 | 1620 | 6281 | -28 | 633 | 8451 |
| 7 | 2007-10-17 | SRM 372 | 2 | 411 | 455.12 | 0.15 | 23 | 1633 | 5412 | 18 | 661 | 7221 |
| 6 | 2007-10-13 | SRM 371 | 2 | 692 | 429.60 | -0.73 | -54 | 1610 | 5510 | -142 | 643 | 7272 |
| 5 | 2007-09-12 | SRM 365 | 2 | 404 | 404.04 | 0.00 | 13 | 1664 | 5033 | -17 | 785 | 5910 |
| 4 | 2007-08-30 | TCCC07 Round 1B | 1 | 424 | 440.16 | 0.05 | 18 | 1651 | 5031 | -33 | 802 | 5683 |
| 3 | 2007-08-23 | TCCC07 Qual 3 | 1 | 262 | 336.47 | 0.36 | 85 | 1633 | 5195 | 7 | 835 | 5432 |
| 2 | 2007-07-12 | SRM 357 | 2 | 354 | 400.14 | 0.18 | 61 | 1548 | 5545 | -93 | 828 | 5324 |
| 1 | 2007-06-07 | SRM 353 | 2 | 446 | 517.62 | -0.16 | -23 | 1487 | 5968 | -279 | 921 | 4556 |