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 |
|---|---|---|---|
| coding11 | 1 | 1973 | 1015 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.009 | 0.009 | 0.009 | 1.1 | 1 | 1 | 1201 | 1201 | 6982 |
| SRMFix | -0.035 | 0.035 | 0.035 | 8.5 | -8 | -8 | 1192 | 1192 | 6873 |
| EloSRM | 0.052 | 0.052 | 0.052 | 46.0 | 46 | 46 | 1973 | 1973 | 6783 |
| SRM | -0.806 | 0.806 | 0.806 | 185.0 | -185 | -185 | 1015 | 1015 | 4901 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-08-25 | SRM 666 | 2 | 266 | 275.71 | 0.05 | 46 | 1973 | 6783 | -185 | 1015 | 4901 |