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 |
|---|---|---|---|
| PeterLi | 8 | 1765 | 561 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.021 | 0.379 | 0.453 | 48.6 | -122 | 78 | 1151 | 1116 | 10292 |
| initial | -0.058 | 0.389 | 0.461 | 46.8 | -61 | 103 | 1205 | 1151 | 10656 |
| Odd | 0.028 | 0.402 | 0.492 | 77.5 | -66 | 205 | 1620 | 1584 | 9706 |
| EloSRM | 0.055 | 0.429 | 0.524 | 102.3 | -86 | 290 | 1813 | 1765 | 9679 |
| SRM | -0.187 | 0.463 | 0.594 | 113.0 | -379 | 76 | 821 | 561 | 11750 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-08-22 | SRM 553 | 2 | 634 | 520.70 | -0.44 | -48 | 1765 | 9679 | -60 | 561 | 11750 |
| 7 | 2012-08-04 | SRM 551 | 2 | 455 | 955.45 | 1.07 | 290 | 1813 | 8928 | 76 | 621 | 11222 |
| 6 | 2009-06-13 | SRM 442 | 2 | 932 | 713.98 | -0.43 | -59 | 1524 | 9243 | -140 | 545 | 9759 |
| 5 | 2009-04-30 | SRM 439 | 2 | 391 | 529.86 | 0.44 | 150 | 1583 | 8358 | -7 | 685 | 10818 |
| 4 | 2006-11-22 | SRM 327 | 2 | 339 | 385.79 | 0.19 | 69 | 1432 | 5898 | -40 | 692 | 6451 |
| 3 | 2005-12-21 | SRM 279 | 2 | 273 | ||||||||
| 2 | 2005-12-19 | SRM 278 | 2 | 247 | 243.82 | -0.02 | 13 | 1363 | 4460 | -89 | 732 | 4534 |
| 1 | 2005-12-17 | SRM 277 | 2 | 394 | 323.19 | -0.41 | -86 | 1350 | 4551 | -379 | 821 | 3922 |