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 |
|---|---|---|---|
| jameswald | 1 | 1607 | 924 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.143 | 0.143 | 0.143 | 15.4 | -15 | -15 | 1607 | 1607 | 7565 |
| initial | -0.204 | 0.204 | 0.204 | 24.6 | -25 | -25 | 1175 | 1175 | 7649 |
| SRMFix | -0.259 | 0.259 | 0.259 | 62.0 | -62 | -62 | 1138 | 1138 | 7722 |
| SRM | -1.100 | 1.100 | 1.100 | 276.0 | -276 | -276 | 924 | 924 | 5820 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-25 | SRM 447 | 2 | 700 | 634.09 | -0.14 | -15 | 1607 | 7565 | -276 | 924 | 5820 |