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 |
|---|---|---|---|
| Tux1986 | 1 | 1778 | 1050 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.202 | 0.202 | 0.202 | 48.8 | 49 | 49 | 1249 | 1249 | 5997 |
| initial | 0.255 | 0.255 | 0.255 | 30.7 | 31 | 31 | 1231 | 1231 | 6251 |
| EloSRM | 0.334 | 0.334 | 0.334 | 136.5 | 137 | 137 | 1778 | 1778 | 5933 |
| SRM | -0.750 | 0.750 | 0.750 | 150.0 | -150 | -150 | 1050 | 1050 | 4233 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-01-04 | SRM 457 | 2 | 375 | 472.69 | 0.33 | 137 | 1778 | 5933 | -150 | 1050 | 4233 |