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 |
|---|---|---|---|
| haedal2 | 1 | 1535 | 805 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.232 | 0.232 | 0.232 | 56.1 | -56 | -56 | 1535 | 1535 | 10310 |
| initial | -0.320 | 0.320 | 0.320 | 38.5 | -39 | -39 | 1161 | 1161 | 10214 |
| SRMFix | -0.375 | 0.375 | 0.375 | 88.7 | -89 | -89 | 1111 | 1111 | 10457 |
| SRM | -1.393 | 1.393 | 1.393 | 395.0 | -395 | -395 | 805 | 805 | 9479 |
| # | 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 | 533 | 453.92 | -0.23 | -56 | 1535 | 10310 | -395 | 805 | 9479 |