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 |
|---|---|---|---|
| oxygeny | 3 | 1619 | 857 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.137 | 0.550 | 0.567 | 66.2 | -50 | 83 | 1233 | 1233 | 4862 |
| Odd | 0.260 | 0.553 | 0.611 | 118.3 | -55 | 182 | 1520 | 1520 | 4940 |
| EloSRM | 0.247 | 0.566 | 0.618 | 128.5 | -72 | 185 | 1619 | 1619 | 4836 |
| SRMFix | 0.150 | 0.603 | 0.622 | 113.3 | -106 | 121 | 1214 | 1214 | 4967 |
| SRM | -0.389 | 0.784 | 0.875 | 206.5 | -378 | 35 | 857 | 857 | 5074 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-05-15 | SRM 349 | 2 | 450 | ||||||||
| 2 | 2007-05-09 | SRM 348 | 2 | 189 | 331.98 | 0.81 | 185 | 1619 | 4836 | 35 | 857 | 5074 |
| 1 | 2007-05-01 | SRM 347 | 2 | 432 | 390.65 | -0.32 | -72 | 1434 | 6247 | -378 | 822 | 5289 |