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 |
|---|---|---|---|
| libemerong | 3 | 1866 | 1108 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.114 | 0.401 | 0.417 | 49.0 | -95 | 3 | 1108 | 1108 | 3277 |
| SRMFix | 0.604 | 0.604 | 0.646 | 110.2 | 88 | 132 | 1420 | 1420 | 3802 |
| EloSRM | 0.682 | 0.682 | 0.696 | 175.2 | 161 | 189 | 1866 | 1866 | 3696 |
| Odd | 0.692 | 0.692 | 0.700 | 180.8 | 155 | 207 | 1761 | 1761 | 3758 |
| initial | 0.730 | 0.730 | 0.786 | 87.9 | 53 | 123 | 1376 | 1376 | 4023 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-10-09 | SRM 370 | 2 | 185 | 327.12 | 0.82 | 161 | 1866 | 3696 | 3 | 1108 | 3277 |
| 2 | 2007-10-04 | SRM 369 | 2 | 197 | ||||||||
| 1 | 2007-07-17 | SRM 358 | 2 | 272 | 395.71 | 0.54 | 189 | 1705 | 4541 | -95 | 1105 | 3177 |