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 |
|---|---|---|---|
| abc235153452 | 3 | 1750 | 470 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.128 | 0.695 | 0.704 | 83.6 | -80 | 102 | 1223 | 1154 | 10644 |
| Odd | -0.054 | 0.726 | 0.754 | 151.7 | -118 | 254 | 1665 | 1582 | 9812 |
| SRMFix | -0.111 | 0.742 | 0.759 | 128.9 | -164 | 148 | 1185 | 1110 | 10536 |
| EloSRM | -0.077 | 0.743 | 0.765 | 159.6 | -133 | 255 | 1841 | 1750 | 9755 |
| SRM | -0.361 | 0.978 | 1.073 | 329.3 | -708 | 129 | 621 | 470 | 12658 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-03-07 | SRM 536 | 2 | 1091 | 736.76 | -0.64 | -91 | 1750 | 9755 | -151 | 470 | 12658 |
| 2 | 2011-10-13 | SRM 521 | 2 | 474 | 947.20 | 1.00 | 255 | 1841 | 7829 | 129 | 621 | 10802 |
| 1 | 2011-07-26 | SRM 513 | 2 | 1291 | 868.07 | -0.59 | -133 | 1587 | 11194 | -708 | 492 | 11513 |