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 |
|---|---|---|---|
| Rexer | 2 | 1820 | 953 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.320 | 0.328 | 0.459 | 93.7 | 26 | 162 | 1820 | 1820 | 5771 |
| Odd | 0.336 | 0.336 | 0.448 | 106.1 | 51 | 161 | 1685 | 1685 | 5802 |
| initial | 0.266 | 0.349 | 0.439 | 42.0 | -10 | 74 | 1264 | 1264 | 6026 |
| SRMFix | 0.236 | 0.374 | 0.442 | 66.3 | -33 | 99 | 1266 | 1266 | 5991 |
| SRM | -0.463 | 0.573 | 0.737 | 123.5 | -239 | -8 | 961 | 953 | 5269 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-03-02 | SRM 463 | 2 | 382 | 598.90 | 0.65 | 162 | 1820 | 5771 | -8 | 953 | 5269 |
| 1 | 2009-11-05 | SRM 452 | 2 | 652 | 648.47 | -0.01 | 26 | 1658 | 7176 | -239 | 961 | 5310 |