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 |
|---|---|---|---|
| aman_cold | 2 | 2008 | 817 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.067 | 0.492 | 0.496 | 59.2 | -51 | 67 | 1216 | 1216 | 6088 |
| SRMFix | 0.087 | 0.563 | 0.570 | 108.2 | -111 | 105 | 1194 | 1194 | 6234 |
| Odd | 0.245 | 0.576 | 0.626 | 163.6 | -67 | 260 | 1752 | 1752 | 6150 |
| EloSRM | 0.257 | 0.630 | 0.680 | 203.9 | -85 | 323 | 2008 | 2008 | 6065 |
| SRM | -0.430 | 0.793 | 0.902 | 203.5 | -395 | 12 | 817 | 817 | 6386 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-04-07 | SRM 687 | 2 | 207 | 382.60 | 0.89 | 323 | 2008 | 6065 | 12 | 817 | 6386 |
| 1 | 2012-07-21 | SRM 550 | 2 | 929 | 816.30 | -0.37 | -85 | 1685 | 10836 | -395 | 805 | 8883 |