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 |
|---|---|---|---|
| mammay | 1 | 1964 | 1088 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.301 | 0.301 | 0.301 | 71.7 | 72 | 72 | 1272 | 1272 | 7722 |
| initial | 0.370 | 0.370 | 0.370 | 44.6 | 45 | 45 | 1245 | 1245 | 8249 |
| EloSRM | 0.423 | 0.423 | 0.423 | 152.3 | 152 | 152 | 1964 | 1964 | 7636 |
| SRM | -0.612 | 0.612 | 0.612 | 112.0 | -112 | -112 | 1088 | 1088 | 5309 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-05-18 | SRM 579 | 2 | 539 | 722.68 | 0.42 | 152 | 1964 | 7636 | -112 | 1088 | 5309 |