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 |
|---|---|---|---|
| raiser | 1 | 2086 | 1223 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.148 | 0.148 | 0.148 | 23.0 | 23 | 23 | 1223 | 1223 | 3767 |
| SRMFix | 1.084 | 1.084 | 1.084 | 236.4 | 236 | 236 | 1436 | 1436 | 5801 |
| initial | 1.142 | 1.142 | 1.142 | 137.5 | 137 | 137 | 1337 | 1337 | 6750 |
| EloSRM | 1.217 | 1.217 | 1.217 | 346.6 | 347 | 347 | 2086 | 2086 | 5588 |
| Odd | 1.272 | 1.272 | 1.272 | 365.9 | 366 | 366 | 1907 | 1907 | 5783 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-17 | SRM 527 | 2 | 342 | 794.80 | 1.22 | 347 | 2086 | 5588 | 23 | 1223 | 3767 |