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 |
|---|---|---|---|
| baharakCS | 2 | 2325 | 1115 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.637 | 0.637 | 0.695 | 114.3 | 85 | 144 | 1429 | 1429 | 2750 |
| SRM | 0.015 | 0.672 | 0.672 | 74.5 | -117 | 32 | 1115 | 1115 | 2633 |
| initial | 0.740 | 0.740 | 0.804 | 89.1 | 51 | 127 | 1378 | 1378 | 2802 |
| EloSRM | 0.795 | 0.795 | 0.851 | 217.0 | 180 | 254 | 2325 | 2325 | 2615 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-11-28 | SRM 724 | 2 | 82 | 175.79 | 1.10 | 254 | 2325 | 2615 | 32 | 1115 | 2633 |
| 1 | 2014-12-11 | SRM 641 | 2 | 359 | 504.00 | 0.49 | 180 | 2071 | 7854 | -117 | 1083 | 5699 |