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 |
|---|---|---|---|
| Achilleus | 1 | 1718 | 1218 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.065 | 0.065 | 0.065 | 18.0 | 18 | 18 | 1218 | 1218 | 3499 |
| SRMFix | 0.412 | 0.412 | 0.412 | 97.0 | 97 | 97 | 1297 | 1297 | 6178 |
| initial | 0.414 | 0.414 | 0.414 | 49.9 | 50 | 50 | 1250 | 1250 | 6658 |
| EloSRM | 0.449 | 0.449 | 0.449 | 156.3 | 156 | 156 | 1718 | 1718 | 6404 |
| Odd | 0.456 | 0.456 | 0.456 | 156.9 | 157 | 157 | 1585 | 1585 | 6622 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-06-08 | College Tour West China | 1 | 316 | 431.32 | 0.45 | 156 | 1718 | 6404 | 18 | 1218 | 3499 |