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 |
|---|---|---|---|
| martin_al | 1 | 1867 | 1446 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.262 | 1.262 | 1.262 | 246.0 | 246 | 246 | 1446 | 1446 | 1718 |
| SRMFix | 1.421 | 1.421 | 1.421 | 299.1 | 299 | 299 | 1499 | 1499 | 4049 |
| initial | 1.427 | 1.427 | 1.427 | 171.8 | 172 | 172 | 1372 | 1372 | 4987 |
| EloSRM | 1.446 | 1.446 | 1.446 | 307.3 | 307 | 307 | 1867 | 1867 | 4795 |
| Odd | 1.452 | 1.452 | 1.452 | 306.1 | 306 | 306 | 1733 | 1733 | 4977 |
| # | 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 | 156 | 424.96 | 1.45 | 307 | 1867 | 4795 | 246 | 1446 | 1718 |