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 |
|---|---|---|---|
| wjh7747 | 1 | 1656 | 956 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.005 | 0.005 | 0.005 | 25.6 | 26 | 26 | 1656 | 1656 | 7086 |
| Odd | 0.042 | 0.042 | 0.042 | 47.1 | 47 | 47 | 1519 | 1519 | 7192 |
| initial | -0.082 | 0.082 | 0.082 | 9.8 | -10 | -10 | 1190 | 1190 | 7125 |
| SRMFix | -0.137 | 0.137 | 0.137 | 33.4 | -33 | -33 | 1167 | 1167 | 7138 |
| SRM | -1.089 | 1.089 | 1.089 | 244.0 | -244 | -244 | 956 | 956 | 5332 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-10-20 | SRM 451 | 2 | 541 | 538.98 | -0.00 | 26 | 1656 | 7086 | -244 | 956 | 5332 |