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 |
|---|---|---|---|
| firmful | 1 | 1677 | 939 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.037 | 0.037 | 0.037 | 14.5 | 15 | 15 | 1677 | 1677 | 7164 |
| initial | -0.107 | 0.107 | 0.107 | 12.9 | -13 | -13 | 1187 | 1187 | 7149 |
| SRMFix | -0.165 | 0.165 | 0.165 | 40.0 | -40 | -40 | 1160 | 1160 | 7166 |
| SRM | -1.114 | 1.114 | 1.114 | 261.0 | -261 | -261 | 939 | 939 | 5337 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-06-05 | SRM 472 | 2 | 637 | 620.79 | -0.04 | 15 | 1677 | 7164 | -261 | 939 | 5337 |