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 |
|---|---|---|---|
| Hequn | 1 | 1892 | 1020 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.006 | 0.006 | 0.006 | 1.4 | -1 | -1 | 1199 | 1199 | 8694 |
| initial | 0.061 | 0.061 | 0.061 | 7.3 | 7 | 7 | 1207 | 1207 | 8872 |
| EloSRM | 0.121 | 0.121 | 0.121 | 66.8 | 67 | 67 | 1892 | 1892 | 8595 |
| Odd | 0.175 | 0.175 | 0.175 | 89.5 | 89 | 89 | 1685 | 1685 | 8792 |
| SRM | -0.880 | 0.880 | 0.880 | 180.0 | -180 | -180 | 1020 | 1020 | 6069 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-08-27 | SRM 589 | 2 | 671 | 729.51 | 0.12 | 67 | 1892 | 8595 | -180 | 1020 | 6069 |