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 |
|---|---|---|---|
| Ishada | 3 | 1874 | 668 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.020 | 0.321 | 0.339 | 72.2 | -71 | 109 | 1874 | 1874 | 9779 |
| initial | -0.113 | 0.341 | 0.342 | 41.1 | -45 | 41 | 1159 | 1159 | 10248 |
| SRMFix | -0.093 | 0.362 | 0.368 | 65.9 | -98 | 55 | 1112 | 1112 | 10344 |
| SRM | -0.531 | 0.673 | 0.760 | 184.7 | -356 | 11 | 844 | 668 | 10582 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-01-12 | SRM 645 | 2 | 440 | 601.85 | 0.45 | 109 | 1874 | 9779 | 11 | 668 | 10582 |
| 2 | 2014-12-11 | SRM 641 | 2 | 635 | 558.53 | -0.18 | -36 | 1764 | 11924 | -187 | 657 | 11098 |
| 1 | 2014-07-22 | SRM 628 | 2 | 669 | 647.94 | -0.33 | -71 | 1800 | 11096 | -356 | 844 | 8800 |