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 |
|---|---|---|---|
| cuiyi0326 | 2 | 1722 | 997 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.181 | 0.181 | 0.192 | 39.4 | 20 | 59 | 1279 | 1279 | 5357 |
| EloSRM | 0.234 | 0.234 | 0.277 | 93.1 | 38 | 148 | 1722 | 1722 | 5203 |
| Odd | 0.254 | 0.254 | 0.296 | 102.3 | 45 | 159 | 1616 | 1616 | 5252 |
| initial | 0.269 | 0.269 | 0.270 | 32.4 | 29 | 36 | 1265 | 1265 | 5448 |
| SRM | -0.497 | 0.497 | 0.509 | 101.5 | -126 | -77 | 1074 | 997 | 4761 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-11 | SRM 382 | 2 | 277 | 300.57 | 0.09 | 38 | 1722 | 5203 | -77 | 997 | 4761 |
| 1 | 2007-12-04 | SRM 380 | 2 | 319 | 415.49 | 0.38 | 148 | 1684 | 5431 | -126 | 1074 | 3994 |