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 |
|---|---|---|---|
| arka_nitd | 2 | 2219 | 1049 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.382 | 0.382 | 0.537 | 61.2 | 1 | 121 | 1322 | 1322 | 3425 |
| EloSRM | 0.403 | 0.403 | 0.527 | 112.2 | 50 | 174 | 2219 | 2219 | 3255 |
| initial | 0.403 | 0.403 | 0.544 | 48.5 | 5 | 92 | 1297 | 1297 | 3437 |
| SRM | -0.134 | 0.501 | 0.518 | 75.5 | -144 | -7 | 1056 | 1049 | 3088 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-08-24 | SRM 720 | 2 | 109 | 182.46 | 0.74 | 174 | 2219 | 3255 | -7 | 1049 | 3088 |
| 1 | 2016-12-29 | SRM 704 | 2 | 238 | 248.51 | 0.06 | 50 | 2045 | 4874 | -144 | 1056 | 3710 |