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 |
|---|---|---|---|
| 071511021 | 1 | 1987 | 1580 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.244 | 2.244 | 2.244 | 380.0 | 380 | 380 | 1580 | 1580 | 1163 |
| SRMFix | 2.402 | 2.402 | 2.402 | 458.9 | 459 | 459 | 1659 | 1659 | 2992 |
| initial | 2.409 | 2.409 | 2.409 | 290.0 | 290 | 290 | 1490 | 1490 | 3970 |
| EloSRM | 2.427 | 2.427 | 2.427 | 427.4 | 427 | 427 | 1987 | 1987 | 3738 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 79 | 424.96 | 2.43 | 427 | 1987 | 3738 | 380 | 1580 | 1163 |