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 |
|---|---|---|---|
| youngcat | 2 | 1863 | 1329 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.678 | 0.678 | 0.929 | 143.5 | 7 | 280 | 1487 | 1487 | 3630 |
| EloSRM | 0.700 | 0.700 | 0.949 | 163.6 | 27 | 300 | 1863 | 1863 | 4111 |
| initial | 0.700 | 0.700 | 0.938 | 84.3 | 9 | 159 | 1369 | 1369 | 4396 |
| SRM | 0.403 | 0.752 | 0.854 | 175.5 | -111 | 240 | 1440 | 1329 | 2095 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-11 | SRM 382 | 1 | 288 | 365.17 | 0.06 | 27 | 1863 | 4111 | -111 | 1329 | 2095 |
| 1 | 2007-12-04 | College Tour SRM 380 | 1 | 54 | 136.73 | 1.34 | 300 | 1835 | 4223 | 240 | 1440 | 1498 |