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 |
|---|---|---|---|
| protocol0930 | 1 | 2352 | 1284 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.508 | 0.508 | 0.508 | 84.0 | 84 | 84 | 1284 | 1284 | 1862 |
| SRMFix | 1.226 | 1.226 | 1.226 | 263.5 | 263 | 263 | 1463 | 1463 | 2581 |
| EloSRM | 1.232 | 1.232 | 1.232 | 307.9 | 308 | 308 | 2352 | 2352 | 2487 |
| initial | 1.252 | 1.252 | 1.252 | 150.8 | 151 | 151 | 1351 | 1351 | 2915 |
| # | 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 | 53 | 124.49 | 1.23 | 308 | 2352 | 2487 | 84 | 1284 | 1862 |