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 |
|---|---|---|---|
| zhy12345 | 1 | 1663 | 1112 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.104 | 0.104 | 0.104 | 25.3 | 25 | 25 | 1225 | 1225 | 7213 |
| initial | 0.123 | 0.123 | 0.123 | 14.8 | 15 | 15 | 1215 | 1215 | 7514 |
| EloSRM | 0.155 | 0.155 | 0.155 | 77.0 | 77 | 77 | 1663 | 1663 | 7488 |
| SRM | -0.285 | 0.285 | 0.285 | 88.0 | -88 | -88 | 1112 | 1112 | 5326 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-04 | TC China 08 - 1C | 1 | 192 | 213.79 | 0.16 | 77 | 1663 | 7488 | -88 | 1112 | 5326 |