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 |
|---|---|---|---|
| botaojia | 2 | 1707 | 976 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.024 | 0.024 | 0.024 | 2.8 | -3 | -3 | 1197 | 1197 | 6877 |
| EloSRM | 0.041 | 0.041 | 0.041 | 41.7 | 42 | 42 | 1707 | 1707 | 6816 |
| Odd | 0.084 | 0.084 | 0.084 | 59.3 | 59 | 59 | 1553 | 1553 | 6967 |
| SRMFix | -0.088 | 0.088 | 0.088 | 21.4 | -21 | -21 | 1179 | 1179 | 6818 |
| SRM | -1.009 | 1.009 | 1.009 | 224.0 | -224 | -224 | 976 | 976 | 4873 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-02-26 | SRM 498 | 2 | 1021 | ||||||||
| 1 | 2010-06-30 | Member Single Round Match 474 | 2 | 431 | 443.41 | 0.04 | 42 | 1707 | 6816 | -224 | 976 | 4873 |