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 |
|---|---|---|---|
| xgd_seventh | 1 | 1844 | 1152 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.285 | 0.285 | 0.285 | 48.0 | -48 | -48 | 1152 | 1152 | 4516 |
| SRMFix | 0.698 | 0.698 | 0.698 | 158.9 | 159 | 159 | 1359 | 1359 | 5641 |
| initial | 0.761 | 0.761 | 0.761 | 91.6 | 92 | 92 | 1292 | 1292 | 6225 |
| EloSRM | 0.852 | 0.852 | 0.852 | 277.8 | 278 | 278 | 1844 | 1844 | 5250 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-10 | SRM 409 | 2 | 369 | 665.84 | 0.85 | 278 | 1844 | 5250 | -48 | 1152 | 4516 |