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 |
|---|---|---|---|
| EartsHacker | 3 | 1999 | 781 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.008 | 0.384 | 0.405 | 46.2 | -39 | 68 | 1229 | 1197 | 6688 |
| SRMFix | -0.012 | 0.421 | 0.444 | 75.0 | -85 | 100 | 1214 | 1175 | 6714 |
| Odd | 0.010 | 0.449 | 0.485 | 93.0 | -47 | 194 | 1793 | 1746 | 6464 |
| EloSRM | 0.003 | 0.470 | 0.503 | 105.6 | -59 | 211 | 2046 | 1999 | 6320 |
| SRM | -0.444 | 0.572 | 0.670 | 141.0 | -328 | 2 | 874 | 781 | 6860 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-10-20 | SRM 672 | 2 | 326 | 243.30 | -0.42 | -46 | 1999 | 6320 | -93 | 781 | 6860 |
| 2 | 2015-10-14 | SRM 671 | 2 | 323 | 535.00 | 0.71 | 211 | 2046 | 6008 | 2 | 874 | 6120 |
| 1 | 2014-12-27 | SRM 643 | 2 | 491 | 506.10 | -0.28 | -59 | 1834 | 10434 | -328 | 872 | 8059 |