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 |
|---|---|---|---|
| leovar34 | 1 | 1817 | 1026 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.067 | 0.067 | 0.067 | 16.4 | 16 | 16 | 1216 | 1216 | 7904 |
| initial | 0.125 | 0.125 | 0.125 | 15.1 | 15 | 15 | 1215 | 1215 | 8161 |
| EloSRM | 0.195 | 0.195 | 0.195 | 90.4 | 90 | 90 | 1817 | 1817 | 7887 |
| Odd | 0.244 | 0.244 | 0.244 | 110.4 | 110 | 110 | 1643 | 1643 | 8076 |
| SRM | -0.841 | 0.841 | 0.841 | 174.0 | -174 | -174 | 1026 | 1026 | 5515 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-10 | SRM 517 | 2 | 810 | 927.20 | 0.20 | 90 | 1817 | 7887 | -174 | 1026 | 5515 |