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 |
|---|---|---|---|
| Ranc10m | 1 | 2163 | 1153 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.256 | 0.256 | 0.256 | 47.0 | -47 | -47 | 1153 | 1153 | 3183 |
| SRMFix | 0.462 | 0.462 | 0.462 | 108.0 | 108 | 108 | 1308 | 1308 | 4289 |
| initial | 0.499 | 0.499 | 0.499 | 60.1 | 60 | 60 | 1260 | 1260 | 4515 |
| EloSRM | 0.515 | 0.515 | 0.515 | 164.3 | 164 | 164 | 2163 | 2163 | 4198 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-01-21 | SRM 706 | 2 | 171 | 244.42 | 0.52 | 164 | 2163 | 4198 | -47 | 1153 | 3183 |