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 |
|---|---|---|---|
| yikunwood | 1 | 1799 | 1113 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.391 | 0.391 | 0.391 | 92.2 | 92 | 92 | 1292 | 1292 | 5812 |
| initial | 0.446 | 0.446 | 0.446 | 53.7 | 54 | 54 | 1254 | 1254 | 6237 |
| SRM | -0.450 | 0.450 | 0.450 | 87.0 | -87 | -87 | 1113 | 1113 | 3803 |
| EloSRM | 0.508 | 0.508 | 0.508 | 175.7 | 176 | 176 | 1799 | 1799 | 5798 |
| Odd | 0.550 | 0.550 | 0.550 | 192.9 | 193 | 193 | 1660 | 1660 | 5936 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-25 | SRM 447 | 2 | 446 | 634.07 | 0.51 | 176 | 1799 | 5798 | -87 | 1113 | 3803 |