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 |
|---|---|---|---|
| jshone144 | 1 | 2201 | 1189 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.057 | 0.057 | 0.057 | 11.0 | -11 | -11 | 1189 | 1189 | 2477 |
| SRMFix | 0.549 | 0.549 | 0.549 | 127.0 | 127 | 127 | 1327 | 1327 | 3360 |
| EloSRM | 0.559 | 0.559 | 0.559 | 168.1 | 168 | 168 | 2201 | 2201 | 3308 |
| initial | 0.575 | 0.575 | 0.575 | 69.2 | 69 | 69 | 1269 | 1269 | 3564 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-09-26 | SRM 721 | 2 | 122 | 179.74 | 0.56 | 168 | 2201 | 3308 | -11 | 1189 | 2477 |