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 |
|---|---|---|---|
| gauravpg | 20 | 1956 | 899 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.124 | 0.556 | 0.709 | 43.6 | -76 | 139 | 1989 | 1956 | 4575 |
| SRMFix | 0.183 | 0.573 | 0.738 | 46.7 | -78 | 114 | 1510 | 1422 | 4633 |
| initial | 0.095 | 0.575 | 0.706 | 69.3 | -135 | 176 | 1664 | 1430 | 4516 |
| SRM | 0.387 | 0.771 | 0.939 | 82.2 | -308 | 121 | 919 | 899 | 6198 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2009-10-20 | SRM 451 | 2 | 339 | 283.05 | -0.26 | -5 | 1956 | 4575 | 1 | 899 | 6198 |
| 19 | 2009-10-17 | SRM 450 | 2 | 402 | 332.64 | -0.27 | -6 | 1962 | 4532 | 7 | 898 | 6254 |
| 18 | 2008-12-11 | SRM 429 | 2 | 345 | 287.69 | -0.26 | -4 | 1968 | 4377 | 6 | 891 | 8375 |
| 17 | 2008-11-25 | SRM 427 | 2 | 349 | 217.58 | -0.68 | -17 | 1972 | 4298 | -23 | 885 | 8337 |
| 16 | 2008-11-22 | SRM 426 | 2 | 223 | 290.45 | 0.38 | 22 | 1989 | 4111 | 44 | 908 | 7871 |
| 15 | 2008-11-12 | SRM 425 | 2 | 287 | 303.19 | 0.08 | 11 | 1966 | 4310 | 37 | 864 | 8593 |
| 14 | 2008-10-18 | SRM 422 | 2 | 659 | 380.36 | -1.05 | -31 | 1955 | 4334 | -92 | 827 | 9194 |
| 13 | 2008-10-08 | SRM 421 | 2 | 300 | 262.05 | -0.20 | 0 | 1986 | 4117 | 17 | 919 | 8200 |
| 12 | 2008-09-24 | SRM 419 | 2 | 92 | 211.01 | 1.20 | 62 | 1987 | 4075 | 88 | 902 | 8387 |
| 11 | 2008-09-20 | SRM 418 | 2 | 218 | 302.62 | 0.47 | 37 | 1925 | 4577 | 59 | 814 | 9451 |
| 10 | 2008-09-04 | SRM 416 | 2 | 317 | 281.44 | -0.17 | -1 | 1889 | 4865 | 22 | 755 | 10343 |
| 9 | 2008-08-16 | SRM 414 | 2 | 151 | 393.96 | 1.38 | 98 | 1890 | 4879 | 106 | 733 | 10797 |
| 8 | 2008-08-06 | SRM 413 | 2 | 170 | 472.62 | 1.48 | 132 | 1792 | 5892 | 121 | 627 | 11705 |
| 7 | 2008-06-17 | SRM 406 | 2 | 212 | 433.38 | 1.03 | 118 | 1660 | 7054 | 107 | 506 | 12215 |
| 6 | 2008-04-23 | SRM 399 | 2 | 429 | 376.50 | -0.33 | -28 | 1542 | 7210 | -52 | 399 | 9585 |
| 5 | 2008-03-26 | SRM 395 | 2 | 488 | 321.98 | -0.61 | -59 | 1570 | 7058 | -208 | 451 | 9633 |
| 4 | 2008-02-02 | SRM 390 | 2 | 491 | 501.93 | 0.03 | 17 | 1629 | 6269 | -5 | 659 | 8331 |
| 3 | 2008-01-24 | SRM 389 | 2 | 306 | 515.12 | 0.75 | 139 | 1612 | 6350 | 56 | 664 | 8213 |
| 2 | 2008-01-15 | SRM 388 | 2 | 681 | 503.42 | -0.44 | -76 | 1472 | 7926 | -308 | 608 | 8579 |
| 1 | 2008-01-09 | SRM 387 | 2 | 358 | 345.74 | -0.05 | 8 | 1548 | 6842 | -284 | 916 | 5602 |