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 |
|---|---|---|---|
| nightlord | 1 | 1685 | 1251 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.191 | 0.191 | 0.191 | 51.0 | 51 | 51 | 1251 | 1251 | 3043 |
| SRMFix | 0.354 | 0.354 | 0.354 | 83.9 | 84 | 84 | 1284 | 1284 | 6035 |
| initial | 0.358 | 0.358 | 0.358 | 43.2 | 43 | 43 | 1243 | 1243 | 6506 |
| EloSRM | 0.378 | 0.378 | 0.378 | 126.0 | 126 | 126 | 1685 | 1685 | 6450 |
| # | 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 | 406 | 527.72 | 0.38 | 126 | 1685 | 6450 | 51 | 1251 | 3043 |