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 |
|---|---|---|---|
| midnight123 | 2 | 1507 | 578 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.329 | 0.329 | 0.329 | 68.0 | -81 | -55 | 1562 | 1507 | 9244 |
| SRMFix | -0.409 | 0.409 | 0.412 | 83.7 | -107 | -60 | 1093 | 1033 | 9515 |
| initial | -0.412 | 0.412 | 0.412 | 49.7 | -50 | -50 | 1150 | 1101 | 9379 |
| SRM | -0.959 | 0.959 | 1.002 | 311.0 | -404 | -218 | 796 | 578 | 8985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-02-06 | SRM 460 | 2 | 932 | 806.74 | -0.31 | -55 | 1507 | 9244 | -218 | 578 | 8985 |
| 1 | 2010-01-19 | SRM 459 | 2 | 744 | 663.47 | -0.34 | -81 | 1562 | 8105 | -404 | 796 | 6961 |