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 |
|---|---|---|---|
| spider1986 | 1 | 1690 | 1256 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.212 | 0.212 | 0.212 | 56.0 | 56 | 56 | 1256 | 1256 | 2989 |
| SRMFix | 0.376 | 0.376 | 0.376 | 88.8 | 89 | 89 | 1289 | 1289 | 5983 |
| initial | 0.380 | 0.380 | 0.380 | 45.7 | 46 | 46 | 1246 | 1246 | 6464 |
| EloSRM | 0.400 | 0.400 | 0.400 | 130.8 | 131 | 131 | 1690 | 1690 | 6396 |
| # | 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 | 400 | 527.72 | 0.40 | 131 | 1690 | 6396 | 56 | 1256 | 2989 |