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 |
|---|---|---|---|
| dpdocs21 | 3 | 2083 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.019 | 0.332 | 0.355 | 40.0 | -57 | 43 | 1220 | 1207 | 4258 |
| SRMFix | -0.004 | 0.342 | 0.381 | 55.7 | -85 | 53 | 1229 | 1197 | 4276 |
| Odd | -0.017 | 0.347 | 0.375 | 79.5 | -54 | 101 | 1824 | 1824 | 4049 |
| EloSRM | -0.015 | 0.348 | 0.383 | 77.2 | -65 | 92 | 2083 | 2083 | 4044 |
| SRM | -0.409 | 0.566 | 0.631 | 116.0 | -219 | -13 | 1084 | 852 | 4371 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-06-30 | SRM 717 | 2 | 177 | 224.53 | 0.34 | 92 | 2083 | 4044 | -13 | 852 | 4371 |
| 2 | 2016-09-26 | SRM 699 (Cisco) | 2 | 326 | 266.37 | -0.54 | -65 | 1991 | 5696 | -219 | 865 | 5476 |
| 1 | 2016-09-17 | SRM 698 (Google) | 2 | 304 | 339.11 | 0.16 | 75 | 2056 | 5192 | -116 | 1084 | 3785 |