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 |
|---|---|---|---|
| Ex3NDR | 1 | 1672 | 1055 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.179 | 0.179 | 0.179 | 43.2 | 43 | 43 | 1243 | 1243 | 5747 |
| initial | 0.238 | 0.238 | 0.238 | 28.6 | 29 | 29 | 1229 | 1229 | 5967 |
| EloSRM | 0.334 | 0.334 | 0.334 | 133.1 | 133 | 133 | 1672 | 1672 | 5708 |
| Odd | 0.365 | 0.365 | 0.365 | 145.6 | 146 | 146 | 1559 | 1559 | 5815 |
| SRM | -0.725 | 0.725 | 0.725 | 145.0 | -145 | -145 | 1055 | 1055 | 4346 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-12-27 | SRM 385 | 2 | 388 | 489.00 | 0.33 | 133 | 1672 | 5708 | -145 | 1055 | 4346 |