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 |
|---|---|---|---|
| Aki92 | 3 | 1963 | 847 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.208 | 0.316 | 0.409 | 66.2 | -22 | 134 | 1963 | 1963 | 7798 |
| initial | 0.172 | 0.319 | 0.412 | 38.4 | -27 | 81 | 1262 | 1262 | 7956 |
| SRMFix | 0.165 | 0.355 | 0.433 | 58.2 | -68 | 90 | 1238 | 1238 | 8148 |
| SRM | -0.383 | 0.690 | 0.784 | 135.0 | -287 | 26 | 913 | 847 | 8392 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-09-07 | SRM 590 | 2 | 534 | 856.46 | 0.68 | 134 | 1963 | 7798 | 26 | 847 | 8392 |
| 2 | 2013-05-18 | SRM 579 | 2 | 698 | 750.27 | 0.10 | 42 | 1829 | 9214 | -92 | 821 | 8643 |
| 1 | 2013-04-26 | SRM 577 | 2 | 740 | 660.94 | -0.16 | -22 | 1787 | 9639 | -287 | 913 | 7262 |