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 |
|---|---|---|---|
| iwanryszard | 19 | 2021 | 757 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.038 | 0.506 | 0.674 | 39.3 | -64 | 197 | 1406 | 1314 | 7170 |
| EloSRM | -0.044 | 0.517 | 0.669 | 34.3 | -40 | 215 | 2074 | 2021 | 6813 |
| Odd | -0.025 | 0.523 | 0.673 | 35.5 | -36 | 191 | 1897 | 1836 | 6900 |
| initial | 0.031 | 0.545 | 0.710 | 65.6 | -140 | 206 | 1526 | 1272 | 7725 |
| SRM | 0.126 | 0.573 | 0.709 | 57.2 | -193 | 91 | 1007 | 757 | 9660 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 2012-12-08 | SRM 563 | 2 | 361 | 313.97 | -0.62 | -19 | 2021 | 6813 | -43 | 757 | 9660 |
| 18 | 2012-10-10 | SRM 557 | 2 | 886 | 407.33 | -1.12 | -30 | 2040 | 6738 | -86 | 800 | 9136 |
| 17 | 2012-09-07 | SRM 555 | 2 | 428 | 360.40 | -0.25 | -4 | 2070 | 6535 | 0 | 886 | 7852 |
| 16 | 2012-09-01 | SRM 554 | 2 | 215 | 497.04 | 1.21 | 49 | 2074 | 6410 | 74 | 886 | 7746 |
| 15 | 2012-08-04 | SRM 551 | 2 | 548 | 465.66 | -0.24 | -4 | 2024 | 6790 | 5 | 812 | 8719 |
| 14 | 2012-07-21 | SRM 550 | 2 | 616 | 498.35 | -0.31 | -6 | 2028 | 6756 | -3 | 807 | 8854 |
| 13 | 2012-07-09 | SRM 549 | 2 | 249 | 315.14 | 0.34 | 23 | 2034 | 6704 | 39 | 810 | 8857 |
| 12 | 2012-07-02 | SRM 548 | 2 | 528 | 283.79 | -0.90 | -31 | 2012 | 6874 | -72 | 771 | 9462 |
| 11 | 2012-06-25 | SRM 547 | 2 | 358 | 239.54 | -0.58 | -19 | 2043 | 6593 | -20 | 843 | 8361 |
| 10 | 2012-06-16 | SRM 546 | 2 | 270 | 422.97 | 0.65 | 43 | 2062 | 6541 | 54 | 863 | 8266 |
| 9 | 2012-06-07 | SRM 545 | 2 | 377 | 507.28 | 0.43 | 35 | 2019 | 6934 | 44 | 809 | 9034 |
| 8 | 2012-05-08 | SRM 542 | 2 | 239 | 250.34 | 0.07 | 14 | 1984 | 7392 | 15 | 765 | 10087 |
| 7 | 2012-04-23 | SRM 541 | 2 | 509 | 564.70 | -0.41 | -19 | 1970 | 7572 | -47 | 750 | 10386 |
| 6 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,224.61 | -0.11 | -6 | 1989 | 7386 | -15 | 797 | 9544 |
| 5 | 2012-04-11 | SRM 540 | 2 | 715 | 569.73 | -0.64 | -40 | 1995 | 7213 | -101 | 812 | 9103 |
| 4 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,309.63 | -0.13 | -11 | 2035 | 6742 | -60 | 913 | 7593 |
| 3 | 2012-04-04 | SRM 539 | 2 | 151 | 470.48 | 1.64 | 215 | 2046 | 6570 | 91 | 973 | 6725 |
| 2 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,492.74 | -0.04 | -2 | 1831 | 8805 | -125 | 882 | 7966 |
| 1 | 2012-03-17 | SRM 537 | 2 | 841 | 941.63 | 0.16 | 81 | 1833 | 8800 | -193 | 1007 | 6313 |