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 |
|---|---|---|---|
| rmat | 7 | 1855 | 932 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.029 | 0.253 | 0.278 | 54.0 | -206 | 36 | 1236 | 932 | 5624 |
| SRMFix | 0.082 | 0.349 | 0.485 | 55.1 | -45 | 227 | 1429 | 1380 | 5016 |
| initial | 0.222 | 0.359 | 0.518 | 43.2 | -56 | 130 | 1444 | 1387 | 4896 |
| EloSRM | 0.098 | 0.373 | 0.524 | 69.3 | -40 | 336 | 1896 | 1855 | 5262 |
| Odd | 0.064 | 0.405 | 0.553 | 69.7 | -39 | 350 | 1795 | 1755 | 5091 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-06-13 | SRM 442 | 2 | 537 | 387.21 | -0.47 | -40 | 1855 | 5262 | -46 | 932 | 5624 |
| 6 | 2008-02-26 | SRM 391 | 2 | 246 | 217.76 | -0.18 | -1 | 1895 | 4153 | -16 | 978 | 5058 |
| 5 | 2008-02-02 | SRM 390 | 2 | 302 | 288.47 | -0.07 | 10 | 1896 | 4047 | -6 | 994 | 4925 |
| 4 | 2008-01-24 | SRM 389 | 2 | 216 | 297.25 | 0.46 | 78 | 1887 | 4080 | 19 | 1000 | 4818 |
| 3 | 2008-01-15 | SRM 388 | 2 | 362 | 315.88 | -0.20 | -10 | 1809 | 4637 | -49 | 981 | 4965 |
| 2 | 2007-02-20 | SRM 340 | 1 | 472 | 467.09 | -0.05 | -11 | 1819 | 3466 | -206 | 1030 | 3870 |
| 1 | 2007-02-14 | SRM 339 | 2 | 148 | 337.15 | 1.19 | 336 | 1830 | 3361 | 36 | 1236 | 2288 |