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 |
|---|---|---|---|
| nailbrainz | 4 | 2704 | 1423 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.364 | 0.501 | 0.592 | 79.8 | -48 | 138 | 1471 | 1423 | 2477 |
| EloSRM | 0.827 | 0.884 | 1.118 | 209.3 | -4 | 483 | 2708 | 2704 | 2548 |
| SRMFix | 0.907 | 0.907 | 1.102 | 155.0 | 18 | 374 | 1820 | 1820 | 3435 |
| initial | 1.055 | 1.055 | 1.197 | 127.0 | 51 | 231 | 1708 | 1708 | 4453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-10-23 | SRM 637 | 1 | 471 | 437.06 | -0.11 | -4 | 2704 | 2548 | -48 | 1423 | 2477 |
| 3 | 2014-10-14 | SRM 636 | 1 | 227 | 408.87 | 0.85 | 164 | 2708 | 2516 | 91 | 1471 | 2190 |
| 2 | 2014-09-25 | SRM 634 | 1 | 232 | 350.43 | 0.60 | 186 | 2543 | 3492 | 42 | 1380 | 2739 |
| 1 | 2014-08-12 | SRM 629 | 2 | 146 | 575.40 | 1.98 | 483 | 2358 | 4886 | 138 | 1338 | 3022 |