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 |
|---|---|---|---|
| jjh8112 | 1 | 1660 | 1054 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.167 | 0.167 | 0.167 | 40.4 | 40 | 40 | 1240 | 1240 | 5602 |
| initial | 0.218 | 0.218 | 0.218 | 26.2 | 26 | 26 | 1226 | 1226 | 5825 |
| EloSRM | 0.302 | 0.302 | 0.302 | 124.9 | 125 | 125 | 1660 | 1660 | 5604 |
| SRM | -0.684 | 0.684 | 0.684 | 146.0 | -146 | -146 | 1054 | 1054 | 4213 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-12-04 | SRM 380 | 2 | 337 | 415.51 | 0.30 | 125 | 1660 | 5604 | -146 | 1054 | 4213 |