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 |
|---|---|---|---|
| osaka | 1 | 1478 | 784 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.310 | 0.310 | 0.310 | 75.9 | -76 | -76 | 1478 | 1478 | 8163 |
| initial | -0.381 | 0.381 | 0.381 | 45.9 | -46 | -46 | 1154 | 1154 | 7926 |
| SRMFix | -0.435 | 0.435 | 0.435 | 102.1 | -102 | -102 | 1098 | 1098 | 8178 |
| SRM | -1.255 | 1.255 | 1.255 | 416.0 | -416 | -416 | 784 | 784 | 7120 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-12 | SRM 397 | 2 | 623 | 559.78 | -0.31 | -76 | 1478 | 8163 | -416 | 784 | 7120 |