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 |
|---|---|---|---|
| comanch | 1 | 1610 | 922 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.016 | 0.016 | 0.016 | 19.1 | 19 | 19 | 1610 | 1610 | 7967 |
| Odd | 0.019 | 0.019 | 0.019 | 37.7 | 38 | 38 | 1485 | 1485 | 8063 |
| initial | -0.104 | 0.104 | 0.104 | 12.6 | -13 | -13 | 1187 | 1187 | 8233 |
| SRMFix | -0.160 | 0.160 | 0.160 | 38.7 | -39 | -39 | 1161 | 1161 | 9118 |
| SRM | -1.177 | 1.177 | 1.177 | 278.0 | -278 | -278 | 922 | 922 | 7950 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-01-06 | SRM 432 | 2 | 459 | 453.90 | -0.02 | 19 | 1610 | 7967 | -278 | 922 | 7950 |