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 |
|---|---|---|---|
| kevinyin | 3 | 1652 | 720 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.063 | 0.118 | 0.160 | 20.2 | -46 | 8 | 1208 | 1169 | 8645 |
| initial | -0.034 | 0.121 | 0.145 | 14.6 | -28 | 9 | 1207 | 1188 | 8121 |
| EloSRM | -0.024 | 0.129 | 0.148 | 37.9 | -30 | 58 | 1655 | 1652 | 7582 |
| SRM | -0.457 | 0.457 | 0.503 | 160.0 | -295 | -52 | 905 | 720 | 10580 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-03-24 | SRM 437 | 2 | 566 | 592.79 | 0.07 | 26 | 1652 | 7582 | -52 | 720 | 10580 |
| 2 | 2009-03-11 | SRM 436 | 2 | 469 | 515.62 | -0.23 | -30 | 1625 | 7806 | -133 | 772 | 9896 |
| 1 | 2009-02-24 | TCO09 Qual 1 | 1 | 1083 | 1,153.09 | 0.09 | 58 | 1655 | 7346 | -295 | 905 | 8014 |