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 |
|---|---|---|---|
| uda | 2 | 2136 | 1147 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.012 | 0.437 | 0.437 | 46.5 | -73 | 20 | 1147 | 1147 | 4381 |
| SRMFix | 0.754 | 0.754 | 0.781 | 138.6 | 127 | 150 | 1477 | 1477 | 5260 |
| EloSRM | 0.901 | 0.901 | 0.925 | 246.3 | 232 | 261 | 2136 | 2136 | 4924 |
| initial | 0.902 | 0.902 | 0.946 | 108.6 | 74 | 143 | 1417 | 1417 | 5723 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-09-14 | SRM 518 | 2 | 296 | 638.81 | 1.11 | 261 | 2136 | 4924 | 20 | 1147 | 4381 |
| 1 | 2010-01-19 | SRM 459 | 2 | 414 | 668.54 | 0.69 | 232 | 1875 | 5276 | -73 | 1127 | 3656 |