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 |
|---|---|---|---|
| 20083218 | 1 | 1761 | 963 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.011 | 0.011 | 0.011 | 31.0 | 31 | 31 | 1761 | 1761 | 8621 |
| Odd | 0.060 | 0.060 | 0.060 | 53.0 | 53 | 53 | 1587 | 1587 | 8798 |
| initial | -0.061 | 0.061 | 0.061 | 7.4 | -7 | -7 | 1193 | 1193 | 8687 |
| SRMFix | -0.121 | 0.121 | 0.121 | 29.4 | -29 | -29 | 1171 | 1171 | 8673 |
| SRM | -1.054 | 1.054 | 1.054 | 237.0 | -237 | -237 | 963 | 963 | 6298 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-04 | SRM 520 | 2 | 814 | 820.18 | 0.01 | 31 | 1761 | 8621 | -237 | 963 | 6298 |