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 |
|---|---|---|---|
| ntysk | 4 | 1728 | 671 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.154 | 0.262 | 0.286 | 31.5 | -48 | 26 | 1226 | 1126 | 11791 |
| SRMFix | -0.208 | 0.286 | 0.306 | 42.8 | -50 | 38 | 1238 | 1104 | 10517 |
| EloSRM | -0.206 | 0.350 | 0.361 | 60.4 | -52 | 120 | 1849 | 1728 | 9907 |
| SRM | -0.715 | 0.715 | 0.717 | 132.2 | -155 | -123 | 1045 | 671 | 10918 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-03-03 | SRM 535 | 2 | 1098 | 908.45 | -0.44 | -52 | 1728 | 9907 | -125 | 671 | 10918 |
| 3 | 2011-10-25 | SRM 522 | 2 | 661 | 487.72 | -0.44 | -47 | 1779 | 8571 | -123 | 796 | 8650 |
| 2 | 2011-10-13 | SRM 521 | 2 | 776 | 662.95 | -0.24 | -23 | 1827 | 8006 | -126 | 919 | 6916 |
| 1 | 2011-10-04 | SRM 520 | 2 | 672 | 820.22 | 0.29 | 120 | 1849 | 7650 | -155 | 1045 | 5382 |