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 |
|---|---|---|---|
| leonwang | 1 | 1617 | 1201 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.004 | 0.004 | 0.004 | 1.0 | 1 | 1 | 1201 | 1201 | 2973 |
| SRMFix | 0.162 | 0.162 | 0.162 | 39.2 | 39 | 39 | 1239 | 1239 | 5619 |
| initial | 0.172 | 0.172 | 0.172 | 20.8 | 21 | 21 | 1221 | 1221 | 5902 |
| EloSRM | 0.188 | 0.188 | 0.188 | 81.4 | 81 | 81 | 1617 | 1617 | 5972 |
| # | 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 | 120 | 136.73 | 0.19 | 81 | 1617 | 5972 | 1 | 1201 | 2973 |