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 |
|---|---|---|---|
| icywang | 2 | 1546 | 840 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.081 | 0.081 | 0.084 | 9.1 | 3 | 15 | 1546 | 1546 | 8076 |
| Odd | -0.091 | 0.091 | 0.091 | 17.6 | 18 | 18 | 1442 | 1442 | 8077 |
| SRMFix | -0.103 | 0.103 | 0.107 | 22.5 | -32 | -13 | 1168 | 1155 | 7864 |
| initial | -0.108 | 0.108 | 0.109 | 13.0 | -15 | -11 | 1185 | 1174 | 8016 |
| SRM | -0.253 | 0.253 | 0.269 | 180.0 | -228 | -132 | 1068 | 840 | 7274 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-03 | East China Round 1 | 1 | 455 | 760.54 | -0.06 | 15 | 1546 | 8076 | -228 | 840 | 7274 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 145 | 135.12 | -0.10 | 3 | 1531 | 6122 | -132 | 1068 | 3569 |