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 |
|---|---|---|---|
| Winged | 1 | 1638 | 981 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.022 | 0.022 | 0.022 | 2.6 | 3 | 3 | 1203 | 1203 | 8070 |
| SRMFix | -0.036 | 0.036 | 0.036 | 8.9 | -9 | -9 | 1191 | 1191 | 7976 |
| EloSRM | 0.123 | 0.123 | 0.123 | 68.6 | 69 | 69 | 1638 | 1638 | 7531 |
| SRM | -1.023 | 1.023 | 1.023 | 219.0 | -219 | -219 | 981 | 981 | 7578 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-08-06 | SRM 413 | 2 | 487 | 533.45 | 0.12 | 69 | 1638 | 7531 | -219 | 981 | 7578 |