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 |
|---|---|---|---|
| dhruvtanwar | 1 | 2091 | 1104 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.330 | 0.330 | 0.330 | 78.4 | 78 | 78 | 1278 | 1278 | 5459 |
| initial | 0.391 | 0.391 | 0.391 | 47.1 | 47 | 47 | 1247 | 1247 | 5736 |
| EloSRM | 0.407 | 0.407 | 0.407 | 147.2 | 147 | 147 | 2091 | 2091 | 5408 |
| SRM | -0.495 | 0.495 | 0.495 | 96.0 | -96 | -96 | 1104 | 1104 | 3865 |
| # | 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 | 296 | 392.39 | 0.41 | 147 | 2091 | 5408 | -96 | 1104 | 3865 |