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 |
|---|---|---|---|
| Scatee | 3 | 1635 | 777 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.077 | 0.690 | 0.694 | 83.0 | -92 | 74 | 1274 | 1182 | 5800 |
| SRMFix | -0.230 | 0.779 | 0.812 | 142.0 | -157 | 127 | 1327 | 1170 | 5657 |
| EloSRM | -0.181 | 0.893 | 0.911 | 179.6 | -121 | 239 | 1755 | 1635 | 5102 |
| SRM | -0.931 | 0.931 | 1.078 | 211.5 | -354 | -69 | 1131 | 777 | 5914 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-08-07 | SRM 362 | 2 | 352 | ||||||||
| 2 | 2007-07-24 | SRM 360 | 2 | 636 | 306.22 | -1.08 | -121 | 1635 | 5102 | -354 | 777 | 5914 |
| 1 | 2007-07-21 | SRM 359 | 2 | 285 | 466.76 | 0.71 | 239 | 1755 | 4224 | -69 | 1131 | 3068 |