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 |
|---|---|---|---|
| doran_zhu | 1 | 1749 | 1133 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.299 | 0.299 | 0.299 | 71.4 | 71 | 71 | 1271 | 1271 | 6106 |
| SRM | -0.304 | 0.304 | 0.304 | 67.0 | -67 | -67 | 1133 | 1133 | 3670 |
| initial | 0.343 | 0.343 | 0.343 | 41.3 | 41 | 41 | 1241 | 1241 | 6490 |
| EloSRM | 0.396 | 0.396 | 0.396 | 138.6 | 139 | 139 | 1749 | 1749 | 6214 |
| Odd | 0.426 | 0.426 | 0.426 | 150.4 | 150 | 150 | 1610 | 1610 | 6392 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 527 | 693.56 | 0.40 | 139 | 1749 | 6214 | -67 | 1133 | 3670 |