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 |
|---|---|---|---|
| zauliuz | 1 | 1850 | 821 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.376 | 0.376 | 0.376 | 81.2 | -81 | -81 | 1850 | 1850 | 7597 |
| initial | -0.419 | 0.419 | 0.419 | 50.5 | -50 | -50 | 1150 | 1150 | 7660 |
| SRMFix | -0.471 | 0.471 | 0.471 | 109.9 | -110 | -110 | 1090 | 1090 | 7815 |
| SRM | -1.313 | 1.313 | 1.313 | 379.0 | -379 | -379 | 821 | 821 | 6445 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-09-28 | SRM 669 | 2 | 467 | 359.97 | -0.38 | -81 | 1850 | 7597 | -379 | 821 | 6445 |