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 |
|---|---|---|---|
| jiangyang | 1 | 1551 | 1059 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.040 | 0.040 | 0.040 | 9.7 | 10 | 10 | 1210 | 1210 | 4439 |
| initial | 0.084 | 0.084 | 0.084 | 10.1 | 10 | 10 | 1210 | 1210 | 4516 |
| EloSRM | 0.189 | 0.189 | 0.189 | 86.2 | 86 | 86 | 1551 | 1551 | 4417 |
| Odd | 0.226 | 0.226 | 0.226 | 101.8 | 102 | 102 | 1469 | 1469 | 4525 |
| SRM | -0.665 | 0.665 | 0.665 | 141.0 | -141 | -141 | 1059 | 1059 | 3145 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-07-12 | SRM 311 | 2 | 244 | 278.25 | 0.19 | 86 | 1551 | 4417 | -141 | 1059 | 3145 |