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 |
|---|---|---|---|
| idlekid | 1 | 1886 | 881 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.297 | 0.297 | 0.297 | 57.8 | -58 | -58 | 1886 | 1886 | 6936 |
| initial | -0.312 | 0.312 | 0.312 | 37.6 | -38 | -38 | 1162 | 1162 | 7015 |
| SRMFix | -0.373 | 0.373 | 0.373 | 88.2 | -88 | -88 | 1112 | 1112 | 7180 |
| SRM | -1.199 | 1.199 | 1.199 | 319.0 | -319 | -319 | 881 | 881 | 5682 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-12-26 | SRM 677 | 2 | 482 | 392.39 | -0.30 | -58 | 1886 | 6936 | -319 | 881 | 5682 |