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 |
|---|---|---|---|
| alexanderhmw | 1 | 1679 | 1245 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.166 | 0.166 | 0.166 | 45.0 | 45 | 45 | 1245 | 1245 | 3107 |
| SRMFix | 0.330 | 0.330 | 0.330 | 78.3 | 78 | 78 | 1278 | 1278 | 6097 |
| initial | 0.334 | 0.334 | 0.334 | 40.2 | 40 | 40 | 1240 | 1240 | 6549 |
| EloSRM | 0.354 | 0.354 | 0.354 | 120.2 | 120 | 120 | 1679 | 1679 | 6503 |
| Odd | 0.359 | 0.359 | 0.359 | 128.3 | 128 | 128 | 1555 | 1555 | 6647 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-24 | College Tour Beijing | 1 | 413 | 527.71 | 0.35 | 120 | 1679 | 6503 | 45 | 1245 | 3107 |