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 |
|---|---|---|---|
| marchz | 1 | 1619 | 935 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.079 | 0.079 | 0.079 | 2.4 | 2 | 2 | 1619 | 1619 | 7478 |
| initial | -0.154 | 0.154 | 0.154 | 18.5 | -18 | -18 | 1182 | 1182 | 7524 |
| SRMFix | -0.206 | 0.206 | 0.206 | 49.7 | -50 | -50 | 1150 | 1150 | 7612 |
| SRM | -1.091 | 1.091 | 1.091 | 265.0 | -265 | -265 | 935 | 935 | 5535 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-07-08 | SRM 444 | 2 | 714 | 675.95 | -0.08 | 2 | 1619 | 7478 | -265 | 935 | 5535 |