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 |
|---|---|---|---|
| xiaolin | 2 | 1820 | 1009 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.912 | 0.984 | 1.342 | 133.6 | 13 | 255 | 1692 | 1692 | 5223 |
| EloSRM | 0.928 | 1.013 | 1.374 | 134.4 | -3 | 266 | 1820 | 1820 | 5081 |
| initial | 0.910 | 1.048 | 1.388 | 126.2 | -17 | 236 | 1419 | 1419 | 4424 |
| SRMFix | 0.928 | 1.103 | 1.441 | 163.3 | -42 | 284 | 1442 | 1442 | 4483 |
| SRM | 0.673 | 1.433 | 1.584 | 152.5 | -248 | 57 | 1009 | 1009 | 5845 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-24 | College Tour Beijing | 1 | 139 | 533.74 | 1.94 | 266 | 1820 | 5081 | 57 | 1009 | 5845 |
| 1 | 2008-05-06 | SRM 401 | 2 | 419 | 552.33 | -0.08 | -3 | 1554 | 8083 | -248 | 952 | 6163 |