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 |
|---|---|---|---|
| rahar007 | 2 | 2205 | 1256 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.652 | 0.933 | 1.138 | 77.0 | -49 | 105 | 1256 | 1256 | 3059 |
| SRMFix | 1.318 | 1.318 | 1.485 | 213.3 | 146 | 281 | 1627 | 1627 | 3817 |
| EloSRM | 1.339 | 1.339 | 1.455 | 253.1 | 247 | 259 | 2205 | 2205 | 3855 |
| Odd | 1.381 | 1.381 | 1.492 | 260.4 | 258 | 262 | 2036 | 2036 | 3979 |
| initial | 1.490 | 1.490 | 1.686 | 179.4 | 84 | 274 | 1559 | 1559 | 4263 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-04-16 | Member SRM 503 | 2 | 129 | 484.67 | 1.91 | 259 | 2205 | 3855 | 105 | 1256 | 3059 |
| 1 | 2011-02-26 | SRM 498 | 2 | 457 | 778.28 | 0.77 | 247 | 1946 | 5764 | -49 | 1151 | 3880 |