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 |
|---|---|---|---|
| knightmarehs | 1 | 1873 | 1015 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.021 | 0.021 | 0.021 | 5.1 | 5 | 5 | 1205 | 1205 | 8829 |
| initial | 0.078 | 0.078 | 0.078 | 9.4 | 9 | 9 | 1209 | 1209 | 9062 |
| EloSRM | 0.142 | 0.142 | 0.142 | 74.1 | 74 | 74 | 1873 | 1873 | 8755 |
| SRM | -0.922 | 0.922 | 0.922 | 185.0 | -185 | -185 | 1015 | 1015 | 6226 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-02-13 | SRM 570 | 2 | 639 | 704.99 | 0.14 | 74 | 1873 | 8755 | -185 | 1015 | 6226 |