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 |
|---|---|---|---|
| laso | 1 | 1632 | 967 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.018 | 0.018 | 0.018 | 23.3 | 23 | 23 | 1632 | 1632 | 7479 |
| initial | -0.079 | 0.079 | 0.079 | 9.5 | -10 | -10 | 1190 | 1190 | 7767 |
| SRMFix | -0.137 | 0.137 | 0.137 | 33.2 | -33 | -33 | 1167 | 1167 | 7754 |
| SRM | -0.964 | 0.964 | 0.964 | 233.0 | -233 | -233 | 967 | 967 | 6410 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 665 | 656.90 | -0.02 | 23 | 1632 | 7479 | -233 | 967 | 6410 |