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 |
|---|---|---|---|
| grunter | 1 | 1821 | 1159 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.242 | 0.242 | 0.242 | 41.0 | -41 | -41 | 1159 | 1159 | 3414 |
| SRMFix | 0.708 | 0.708 | 0.708 | 161.0 | 161 | 161 | 1361 | 1361 | 4756 |
| initial | 0.765 | 0.765 | 0.765 | 92.1 | 92 | 92 | 1292 | 1292 | 5299 |
| EloSRM | 0.869 | 0.869 | 0.869 | 279.0 | 279 | 279 | 1821 | 1821 | 4592 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-01-24 | SRM 389 | 2 | 260 | 474.83 | 0.87 | 279 | 1821 | 4592 | -41 | 1159 | 3414 |