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 |
|---|---|---|---|
| tianyataqing | 3 | 1503 | 595 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.145 | 0.145 | 0.183 | 22.3 | -49 | 9 | 1544 | 1503 | 9497 |
| SRMFix | -0.233 | 0.233 | 0.252 | 44.4 | -63 | -15 | 1137 | 1067 | 9707 |
| initial | -0.235 | 0.235 | 0.248 | 28.3 | -42 | -21 | 1177 | 1115 | 9911 |
| SRM | -0.753 | 0.753 | 0.860 | 201.7 | -306 | -99 | 894 | 595 | 9465 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-06-13 | SRM 442 | 2 | 819 | 799.16 | -0.04 | 9 | 1503 | 9497 | -99 | 595 | 9465 |
| 2 | 2008-04-12 | SRM 397 | 2 | 623 | 565.00 | -0.30 | -49 | 1494 | 7872 | -200 | 694 | 8033 |
| 1 | 2008-04-03 | SRM 396 | 2 | 590 | 549.01 | -0.10 | -9 | 1544 | 7188 | -306 | 894 | 5878 |