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 |
|---|---|---|---|
| user141 | 1 | 1416 | 625 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.431 | 0.431 | 0.431 | 109.0 | -109 | -109 | 1416 | 1416 | 7259 |
| initial | -0.533 | 0.533 | 0.533 | 64.2 | -64 | -64 | 1136 | 1136 | 7026 |
| SRMFix | -0.593 | 0.593 | 0.593 | 136.6 | -137 | -137 | 1063 | 1063 | 7353 |
| SRM | -1.470 | 1.470 | 1.470 | 575.0 | -575 | -575 | 625 | 625 | 7196 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-09-18 | SRM 366 | 2 | 419 | 315.64 | -0.43 | -109 | 1416 | 7259 | -575 | 625 | 7196 |