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 |
|---|---|---|---|
| aboluo_sun | 1 | 1314 | 985 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.005 | 0.005 | 0.005 | 34.2 | 34 | 34 | 1289 | 1289 | 2598 |
| EloSRM | -0.007 | 0.007 | 0.007 | 28.0 | 28 | 28 | 1314 | 1314 | 2590 |
| initial | -0.081 | 0.081 | 0.081 | 9.8 | -10 | -10 | 1190 | 1190 | 2517 |
| SRMFix | -0.154 | 0.154 | 0.154 | 37.4 | -37 | -37 | 1163 | 1163 | 2577 |
| SRM | -0.934 | 0.934 | 0.934 | 215.0 | -215 | -215 | 985 | 985 | 1701 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-01-02 | SRM 127 | 2 | 124 | 123.44 | -0.01 | 28 | 1314 | 2590 | -215 | 985 | 1701 |