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 |
|---|---|---|---|
| zhiguoOnce | 1 | 1887 | 1498 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.518 | 1.518 | 1.518 | 298.0 | 298 | 298 | 1498 | 1498 | 1300 |
| SRMFix | 1.676 | 1.676 | 1.676 | 343.8 | 344 | 344 | 1544 | 1544 | 3234 |
| initial | 1.687 | 1.687 | 1.687 | 203.1 | 203 | 203 | 1403 | 1403 | 4049 |
| EloSRM | 1.703 | 1.703 | 1.703 | 351.5 | 352 | 352 | 1887 | 1887 | 3846 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-12-04 | College Tour SRM 380 | 1 | 42 | 136.73 | 1.70 | 352 | 1887 | 3846 | 298 | 1498 | 1300 |