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 |
|---|---|---|---|
| supriyan | 1 | 2080 | 1069 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.001 | 0.001 | 0.001 | 0.1 | 0 | 0 | 1200 | 1200 | 3743 |
| EloSRM | -0.027 | 0.027 | 0.027 | 27.1 | 27 | 27 | 2080 | 2080 | 3610 |
| SRMFix | -0.031 | 0.031 | 0.031 | 7.7 | -8 | -8 | 1192 | 1192 | 3741 |
| Odd | 0.040 | 0.040 | 0.040 | 50.0 | 50 | 50 | 1789 | 1789 | 3707 |
| SRM | -0.552 | 0.552 | 0.552 | 131.0 | -131 | -131 | 1069 | 1069 | 2757 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-20 | SRM 730 | 2 | 157 | 154.06 | -0.03 | 27 | 2080 | 3610 | -131 | 1069 | 2757 |