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 |
|---|---|---|---|
| IXA | 3 | 2566 | 1295 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.873 | 1.896 | 2.326 | 212.2 | 18 | 415 | 2566 | 2566 | 2608 |
| SRMFix | 1.841 | 1.935 | 2.335 | 235.6 | -34 | 403 | 1838 | 1838 | 2360 |
| initial | 1.913 | 1.969 | 2.389 | 237.1 | -10 | 385 | 1891 | 1891 | 2631 |
| SRM | 1.450 | 2.142 | 2.280 | 183.0 | -227 | 182 | 1295 | 1295 | 2464 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-11-30 | SRM 674 | 2 | 14 | 77.72 | 2.47 | 204 | 2566 | 2608 | 140 | 1295 | 2464 |
| 2 | 2015-10-10 | SRM 670 | 2 | 58 | 525.91 | 3.18 | 415 | 2362 | 3742 | 182 | 1155 | 3696 |
| 1 | 2015-09-15 | SRM 668 | 2 | 264 | 257.94 | -0.03 | 18 | 1948 | 6910 | -227 | 973 | 5164 |