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 |
|---|---|---|---|
| sworder | 3 | 1850 | 709 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.176 | 0.176 | 0.185 | 24.2 | -46 | -8 | 1876 | 1850 | 7783 |
| SRMFix | -0.209 | 0.209 | 0.222 | 41.3 | -74 | -19 | 1126 | 1076 | 8352 |
| initial | -0.221 | 0.221 | 0.228 | 26.6 | -34 | -18 | 1166 | 1120 | 8553 |
| SRM | -0.592 | 0.592 | 0.635 | 163.7 | -294 | -49 | 906 | 709 | 7669 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-10-14 | SRM 671 | 2 | 333 | 469.82 | -0.12 | -8 | 1850 | 7783 | -49 | 709 | 7669 |
| 2 | 2015-08-11 | SRM 665 | 2 | 429 | 382.89 | -0.16 | -18 | 1858 | 8086 | -148 | 758 | 7692 |
| 1 | 2015-07-23 | SRM 663 | 2 | 398 | 441.31 | -0.25 | -46 | 1876 | 7563 | -294 | 906 | 5904 |