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 |
|---|---|---|---|
| aknotz | 1 | 1879 | 1216 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.098 | 0.098 | 0.098 | 16.0 | 16 | 16 | 1216 | 1216 | 2907 |
| SRMFix | 1.014 | 1.014 | 1.014 | 222.9 | 223 | 223 | 1423 | 1423 | 4110 |
| initial | 1.072 | 1.072 | 1.072 | 129.0 | 129 | 129 | 1329 | 1329 | 4775 |
| EloSRM | 1.171 | 1.171 | 1.171 | 343.3 | 343 | 343 | 1879 | 1879 | 3962 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-12-08 | SRM 381 | 2 | 249 | 560.57 | 1.17 | 343 | 1879 | 3962 | 16 | 1216 | 2907 |