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 |
|---|---|---|---|
| subhamg | 2 | 2446 | 1303 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.206 | 0.206 | 0.229 | 51.5 | 20 | 83 | 1303 | 1303 | 1930 |
| SRMFix | 0.683 | 0.683 | 0.684 | 134.0 | 105 | 163 | 1468 | 1468 | 2855 |
| EloSRM | 0.698 | 0.698 | 0.699 | 212.9 | 213 | 213 | 2446 | 2446 | 2358 |
| initial | 0.704 | 0.704 | 0.705 | 84.8 | 80 | 89 | 1370 | 1370 | 3156 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-07-12 | SRM 718 | 1 | 113 | 181.98 | 0.65 | 213 | 2446 | 2358 | 83 | 1303 | 1930 |
| 1 | 2017-06-30 | SRM 717 | 2 | 127 | 212.92 | 0.74 | 213 | 2233 | 3339 | 20 | 1220 | 2447 |