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 |
|---|---|---|---|
| program_1 | 1 | 2280 | 1226 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.156 | 0.156 | 0.156 | 26.0 | 26 | 26 | 1226 | 1226 | 2377 |
| SRMFix | 0.906 | 0.906 | 0.906 | 201.4 | 201 | 201 | 1401 | 1401 | 3177 |
| initial | 0.919 | 0.919 | 0.919 | 110.6 | 111 | 111 | 1311 | 1311 | 3453 |
| EloSRM | 0.942 | 0.942 | 0.942 | 257.7 | 258 | 258 | 2280 | 2280 | 3084 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-07-12 | SRM 718 | 2 | 76 | 146.05 | 0.94 | 258 | 2280 | 3084 | 26 | 1226 | 2377 |