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 |
|---|---|---|---|
| Boris_Song | 1 | 1709 | 1278 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.301 | 0.301 | 0.301 | 78.0 | 78 | 78 | 1278 | 1278 | 2836 |
| SRMFix | 0.465 | 0.465 | 0.465 | 108.7 | 109 | 109 | 1309 | 1309 | 5805 |
| initial | 0.469 | 0.469 | 0.469 | 56.5 | 56 | 56 | 1256 | 1256 | 6331 |
| EloSRM | 0.489 | 0.489 | 0.489 | 150.1 | 150 | 150 | 1709 | 1709 | 6192 |
| # | 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 | 376 | 527.72 | 0.49 | 150 | 1709 | 6192 | 78 | 1278 | 2836 |