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 |
|---|---|---|---|
| le.mon | 1 | 2165 | 1148 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.251 | 0.251 | 0.251 | 52.0 | -52 | -52 | 1148 | 1148 | 2478 |
| SRMFix | 0.347 | 0.347 | 0.347 | 82.1 | 82 | 82 | 1282 | 1282 | 3351 |
| EloSRM | 0.360 | 0.360 | 0.360 | 125.1 | 125 | 125 | 2165 | 2165 | 3282 |
| initial | 0.369 | 0.369 | 0.369 | 44.4 | 44 | 44 | 1244 | 1244 | 3486 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-11-18 | SRM 723 | 2 | 154 | 197.59 | 0.36 | 125 | 2165 | 3282 | -52 | 1148 | 2478 |