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 |
|---|---|---|---|
| cgb | 2 | 1432 | 803 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.133 | 0.133 | 0.186 | 37.2 | -45 | 29 | 1478 | 1432 | 5760 |
| initial | -0.231 | 0.231 | 0.262 | 27.8 | -43 | -13 | 1187 | 1144 | 6054 |
| SRMFix | -0.241 | 0.241 | 0.260 | 45.9 | -57 | -35 | 1165 | 1108 | 5893 |
| SRM | -0.850 | 0.850 | 0.851 | 198.5 | -203 | -194 | 1006 | 803 | 5539 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-10-25 | SRM 324 | 2 | 395 | 329.13 | -0.26 | -45 | 1432 | 5760 | -203 | 803 | 5539 |
| 1 | 2006-03-17 | SRM 293 | 2 | 314 | 313.26 | -0.00 | 29 | 1478 | 4243 | -194 | 1006 | 3141 |