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 |
|---|---|---|---|
| tian_xls | 1 | 1867 | 1243 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.222 | 0.222 | 0.222 | 43.0 | 43 | 43 | 1243 | 1243 | 2766 |
| SRMFix | 0.825 | 0.825 | 0.825 | 185.2 | 185 | 185 | 1385 | 1385 | 4991 |
| initial | 0.869 | 0.869 | 0.869 | 104.7 | 105 | 105 | 1305 | 1305 | 5684 |
| EloSRM | 0.922 | 0.922 | 0.922 | 256.5 | 256 | 256 | 1867 | 1867 | 5150 |
| Odd | 0.952 | 0.952 | 0.952 | 265.9 | 266 | 266 | 1725 | 1725 | 5314 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 366 | 693.56 | 0.92 | 256 | 1867 | 5150 | 43 | 1243 | 2766 |