3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chakuka | 12 | 1895 | 736 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.115 | 0.672 | 0.875 | 66.4 | -76 | 214 | 1369 | 1295 | 5822 |
| initial | 0.068 | 0.676 | 0.894 | 81.4 | -117 | 262 | 1445 | 1299 | 5804 |
| SRM | 0.155 | 0.703 | 0.960 | 92.0 | -322 | 151 | 878 | 736 | 7587 |
| Odd | -0.029 | 0.711 | 0.894 | 77.0 | -77 | 305 | 1826 | 1758 | 5457 |
| EloSRM | -0.011 | 0.717 | 0.908 | 85.4 | -87 | 331 | 1964 | 1895 | 5468 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2010-08-26 | SRM 480 | 2 | 440 | 323.05 | -0.45 | -19 | 1895 | 5468 | -14 | 736 | 7587 |
| 11 | 2010-08-04 | Member SRM 478 | 2 | 744 | 372.01 | -1.00 | -50 | 1914 | 5332 | -62 | 750 | 7536 |
| 10 | 2010-06-17 | SRM 473 | 2 | 241 | 232.28 | -0.05 | 8 | 1964 | 4773 | 28 | 812 | 6623 |
| 9 | 2010-06-05 | SRM 472 | 2 | 190 | 468.09 | 1.30 | 118 | 1956 | 4854 | 99 | 784 | 7052 |
| 8 | 2010-04-20 | Member SRM 468 | 2 | 599 | 468.86 | -0.66 | -46 | 1838 | 5441 | -58 | 685 | 7975 |
| 7 | 2010-01-19 | SRM 459 | 2 | 569 | 411.61 | -0.47 | -29 | 1885 | 5213 | -11 | 743 | 7566 |
| 6 | 2010-01-14 | Member SRM 458 | 2 | 356 | 415.43 | 0.22 | 46 | 1914 | 4943 | 42 | 754 | 7401 |
| 5 | 2009-09-10 | SRM 448 | 2 | 711 | 366.44 | -0.96 | -76 | 1868 | 5242 | -55 | 712 | 8476 |
| 4 | 2009-08-08 | SRM 446 | 2 | 162 | 721.76 | 2.16 | 331 | 1944 | 4569 | 151 | 767 | 7832 |
| 3 | 2008-12-20 | SRM 430 | 2 | 739 | 490.08 | -0.63 | -87 | 1613 | 7970 | -233 | 616 | 11687 |
| 2 | 2008-12-11 | SRM 429 | 2 | 434 | 638.22 | 0.56 | 190 | 1700 | 7097 | -29 | 849 | 8874 |
| 1 | 2007-11-20 | SRM 378 | 2 | 565 | 508.19 | -0.15 | -23 | 1510 | 6906 | -322 | 878 | 5648 |