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 |
|---|---|---|---|
| irving_zhang | 1 | 1568 | 959 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.126 | 0.126 | 0.126 | 11.8 | -12 | -12 | 1433 | 1433 | 9453 |
| EloSRM | -0.136 | 0.136 | 0.136 | 19.0 | -19 | -19 | 1568 | 1568 | 8620 |
| initial | -0.164 | 0.164 | 0.164 | 19.7 | -20 | -20 | 1180 | 1180 | 9261 |
| SRMFix | -0.180 | 0.180 | 0.180 | 43.6 | -44 | -44 | 1156 | 1156 | 9171 |
| SRM | -0.585 | 0.585 | 0.585 | 241.0 | -241 | -241 | 959 | 959 | 7385 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-10 | TC China 08 - 1D | 1 | 142 | 172.88 | -0.14 | -19 | 1568 | 8620 | -241 | 959 | 7385 |