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 |
|---|---|---|---|
| Cris987 | 1 | 1639 | 978 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.011 | 0.011 | 0.011 | 1.3 | 1 | 1 | 1201 | 1201 | 8004 |
| SRMFix | -0.053 | 0.053 | 0.053 | 13.0 | -13 | -13 | 1187 | 1187 | 7934 |
| EloSRM | 0.096 | 0.096 | 0.096 | 59.5 | 59 | 59 | 1639 | 1639 | 7548 |
| SRM | -1.024 | 1.024 | 1.024 | 222.0 | -222 | -222 | 978 | 978 | 7423 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-18 | SRM 422 | 2 | 634 | 678.06 | 0.10 | 59 | 1639 | 7548 | -222 | 978 | 7423 |