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 |
|---|---|---|---|
| SUBHAKARNAN | 3 | 1838 | 527 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.361 | 0.361 | 0.398 | 71.1 | -136 | -28 | 1064 | 987 | 5954 |
| EloSRM | -0.366 | 0.366 | 0.394 | 60.8 | -110 | -28 | 1910 | 1838 | 5807 |
| initial | -0.409 | 0.409 | 0.426 | 49.3 | -68 | -34 | 1132 | 1052 | 5917 |
| SRM | -0.641 | 0.641 | 0.752 | 224.3 | -448 | -70 | 752 | 527 | 5780 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-07-12 | SRM 718 | 2 | 165 | 170.05 | -0.23 | -28 | 1838 | 5807 | -70 | 527 | 5780 |
| 2 | 2017-06-30 | SRM 717 | 2 | 258 | 246.74 | -0.30 | -44 | 1866 | 5669 | -155 | 597 | 5684 |
| 1 | 2017-06-26 | SRM 716 | 2 | 233 | 173.62 | -0.57 | -110 | 1910 | 5088 | -448 | 752 | 4823 |