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 |
|---|---|---|---|
| Koniskair | 2 | 2320 | 1187 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.503 | 1.146 | 1.252 | 115.5 | -122 | 109 | 1187 | 1187 | 4258 |
| SRMFix | 1.235 | 1.235 | 1.566 | 183.8 | 65 | 303 | 1568 | 1568 | 4777 |
| initial | 1.348 | 1.348 | 1.689 | 162.3 | 40 | 285 | 1525 | 1525 | 5138 |
| Odd | 1.366 | 1.366 | 1.642 | 279.0 | 174 | 384 | 2097 | 2097 | 4545 |
| EloSRM | 1.371 | 1.371 | 1.680 | 291.2 | 151 | 431 | 2320 | 2320 | 4311 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-06-18 | SRM 583 | 2 | 124 | 628.36 | 2.34 | 431 | 2320 | 4311 | 109 | 1187 | 4258 |
| 1 | 2011-11-29 | SRM 525 | 2 | 599 | 790.80 | 0.40 | 151 | 1889 | 7467 | -122 | 1078 | 5164 |