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 |
|---|---|---|---|
| 007_extra | 1 | 2042 | 1152 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.261 | 0.261 | 0.261 | 48.0 | -48 | -48 | 1152 | 1152 | 4762 |
| SRMFix | 0.528 | 0.528 | 0.528 | 122.6 | 123 | 123 | 1323 | 1323 | 7212 |
| initial | 0.592 | 0.592 | 0.592 | 71.3 | 71 | 71 | 1271 | 1271 | 7940 |
| EloSRM | 0.641 | 0.641 | 0.641 | 204.0 | 204 | 204 | 2042 | 2042 | 7157 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-11-20 | SRM 597 | 2 | 447 | 696.82 | 0.64 | 204 | 2042 | 7157 | -48 | 1152 | 4762 |