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 |
|---|---|---|---|
| Gck2702 | 3 | 1800 | 618 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.151 | 0.556 | 0.666 | 139.9 | -93 | 285 | 1621 | 1621 | 8638 |
| EloSRM | 0.154 | 0.575 | 0.690 | 162.8 | -111 | 331 | 1800 | 1800 | 8399 |
| initial | -0.010 | 0.586 | 0.621 | 70.6 | -63 | 104 | 1196 | 1196 | 8791 |
| SRMFix | 0.023 | 0.609 | 0.663 | 101.6 | -131 | 121 | 1138 | 1138 | 9389 |
| SRM | -0.355 | 0.938 | 1.004 | 255.3 | -503 | 92 | 697 | 618 | 10910 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-11-12 | SRM 523 | 2 | 470 | 1,002.02 | 1.09 | 331 | 1800 | 8399 | 92 | 618 | 10910 |
| 2 | 2011-01-27 | SRM 495 | 2 | 920 | 877.90 | -0.18 | -47 | 1469 | 10766 | -171 | 526 | 10134 |
| 1 | 2009-09-23 | SRM 449 | 2 | 948 | 731.94 | -0.45 | -111 | 1516 | 9418 | -503 | 697 | 8559 |