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 |
|---|---|---|---|
| lvalue | 1 | 2265 | 1232 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.179 | 0.179 | 0.179 | 32.0 | 32 | 32 | 1232 | 1232 | 2255 |
| SRMFix | 0.830 | 0.830 | 0.830 | 186.2 | 186 | 186 | 1386 | 1386 | 3141 |
| initial | 0.848 | 0.848 | 0.848 | 102.2 | 102 | 102 | 1302 | 1302 | 3385 |
| EloSRM | 0.858 | 0.858 | 0.858 | 237.1 | 237 | 237 | 2265 | 2265 | 3048 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-08-24 | SRM 720 | 2 | 104 | 188.52 | 0.86 | 237 | 2265 | 3048 | 32 | 1232 | 2255 |