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 |
|---|---|---|---|
| Greenwind | 1 | 1947 | 1540 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.867 | 1.867 | 1.867 | 340.0 | 340 | 340 | 1540 | 1540 | 1248 |
| SRMFix | 2.029 | 2.029 | 2.029 | 401.8 | 402 | 402 | 1602 | 1602 | 3197 |
| initial | 2.041 | 2.041 | 2.041 | 245.8 | 246 | 246 | 1446 | 1446 | 4157 |
| EloSRM | 2.059 | 2.059 | 2.059 | 390.8 | 391 | 391 | 1947 | 1947 | 3921 |
| Odd | 2.068 | 2.068 | 2.068 | 396.5 | 397 | 397 | 1822 | 1822 | 4019 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 178 | 741.75 | 2.06 | 391 | 1947 | 3921 | 340 | 1540 | 1248 |