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 |
|---|---|---|---|
| joeloyj | 4 | 2144 | 1057 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.544 | 0.599 | 0.946 | 79.2 | -19 | 217 | 1479 | 1479 | 5750 |
| EloSRM | 0.542 | 0.630 | 0.920 | 98.3 | -10 | 203 | 2144 | 2144 | 5761 |
| initial | 0.631 | 0.631 | 0.991 | 76.0 | 3 | 234 | 1504 | 1504 | 5514 |
| Odd | 0.562 | 0.642 | 0.923 | 101.3 | -3 | 200 | 1960 | 1960 | 5870 |
| SRM | 0.151 | 0.787 | 0.921 | 86.2 | -128 | 99 | 1072 | 1057 | 5579 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-09-13 | SRM 556 | 2 | 232 | 262.65 | 0.18 | 34 | 2144 | 5761 | 2 | 1057 | 5579 |
| 3 | 2012-08-22 | SRM 553 | 2 | 128 | 440.29 | 1.78 | 203 | 2110 | 6011 | 99 | 1055 | 5516 |
| 2 | 2012-08-16 | SRM 552 | 2 | 471 | 416.65 | -0.18 | -10 | 1907 | 7929 | -116 | 956 | 6725 |
| 1 | 2012-08-04 | SRM 551 | 2 | 575 | 749.49 | 0.38 | 145 | 1917 | 7815 | -128 | 1072 | 5300 |