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 |
|---|---|---|---|
| zhuangruln | 2 | 1450 | 544 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.249 | 0.249 | 0.282 | 56.1 | -97 | -15 | 1465 | 1450 | 12168 |
| initial | -0.327 | 0.327 | 0.350 | 39.4 | -54 | -24 | 1146 | 1121 | 12002 |
| SRMFix | -0.328 | 0.328 | 0.375 | 71.8 | -118 | -25 | 1082 | 1056 | 12125 |
| SRM | -0.817 | 0.817 | 1.019 | 328.0 | -497 | -159 | 703 | 544 | 12258 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-12 | TC China 08 - 1E | 1 | 221 | 266.62 | -0.12 | -15 | 1450 | 12168 | -159 | 544 | 12258 |
| 1 | 2008-06-14 | SRM 405 | 2 | 819 | 659.46 | -0.38 | -97 | 1465 | 11125 | -497 | 703 | 10726 |