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 |
|---|---|---|---|
| prakashnat | 2 | 2036 | 901 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.110 | 0.110 | 0.154 | 13.3 | -26 | 0 | 1200 | 1173 | 3422 |
| SRMFix | -0.115 | 0.115 | 0.151 | 20.1 | -36 | -4 | 1196 | 1160 | 3337 |
| EloSRM | -0.098 | 0.118 | 0.153 | 30.8 | -24 | 38 | 2060 | 2036 | 3315 |
| SRM | -0.743 | 0.743 | 0.743 | 149.5 | -169 | -130 | 1031 | 901 | 3144 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-05-16 | SRM 734 | 2 | 69 | 59.42 | -0.22 | -24 | 2036 | 3315 | -130 | 901 | 3144 |
| 1 | 2017-07-12 | SRM 718 | 2 | 144 | 146.05 | 0.02 | 38 | 2060 | 4104 | -169 | 1031 | 3344 |