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 |
|---|---|---|---|
| dczxclv1 | 1 | 1806 | 1063 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.189 | 0.189 | 0.189 | 45.6 | 46 | 46 | 1246 | 1246 | 6418 |
| initial | 0.250 | 0.250 | 0.250 | 30.0 | 30 | 30 | 1230 | 1230 | 6684 |
| EloSRM | 0.315 | 0.315 | 0.315 | 124.8 | 125 | 125 | 1806 | 1806 | 6369 |
| SRM | -0.668 | 0.668 | 0.668 | 137.0 | -137 | -137 | 1063 | 1063 | 4261 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-10-21 | Member SRM 485 | 2 | 490 | 609.54 | 0.32 | 125 | 1806 | 6369 | -137 | 1063 | 4261 |