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 |
|---|---|---|---|
| raidurgam | 1 | 2201 | 1154 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.240 | 0.240 | 0.240 | 46.0 | -46 | -46 | 1154 | 1154 | 2473 |
| SRMFix | 0.478 | 0.478 | 0.478 | 111.7 | 112 | 112 | 1312 | 1312 | 3267 |
| EloSRM | 0.484 | 0.484 | 0.484 | 156.8 | 157 | 157 | 2201 | 2201 | 3175 |
| initial | 0.505 | 0.505 | 0.505 | 60.8 | 61 | 61 | 1261 | 1261 | 3441 |
| Odd | 0.554 | 0.554 | 0.554 | 175.8 | 176 | 176 | 1909 | 1909 | 3285 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-12-19 | SRM 726 | 2 | 89 | 124.48 | 0.48 | 157 | 2201 | 3175 | -46 | 1154 | 2473 |