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 |
|---|---|---|---|
| nvhaki | 4 | 1716 | 575 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.096 | 0.187 | 0.200 | 37.4 | -61 | 66 | 1532 | 1527 | 10761 |
| EloSRM | -0.096 | 0.204 | 0.228 | 47.6 | -81 | 81 | 1720 | 1716 | 10870 |
| initial | -0.199 | 0.221 | 0.260 | 26.6 | -51 | 5 | 1149 | 1104 | 11894 |
| SRMFix | -0.173 | 0.231 | 0.278 | 44.8 | -114 | 16 | 1086 | 1054 | 11734 |
| SRM | -0.555 | 0.555 | 0.761 | 156.2 | -400 | -41 | 800 | 575 | 11558 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-05-25 | SRM 580 | 2 | 897 | 838.37 | -0.10 | -5 | 1716 | 10870 | -52 | 575 | 11558 |
| 3 | 2013-05-18 | SRM 579 | 2 | 766 | 890.92 | 0.22 | 81 | 1720 | 10818 | -41 | 627 | 11169 |
| 2 | 2012-08-04 | SRM 551 | 2 | 797 | 819.81 | -0.14 | -24 | 1639 | 11794 | -132 | 668 | 10712 |
| 1 | 2012-01-14 | SRM 529 | 2 | 1058 | 823.99 | -0.36 | -81 | 1663 | 10405 | -400 | 800 | 8634 |