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 |
|---|---|---|---|
| poppet | 21 | 1829 | 768 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.073 | 0.569 | 0.757 | 46.4 | -74 | 168 | 1452 | 1330 | 5634 |
| EloSRM | 0.024 | 0.577 | 0.758 | 44.4 | -59 | 210 | 1917 | 1829 | 5555 |
| Odd | -0.017 | 0.591 | 0.758 | 43.6 | -53 | 204 | 1818 | 1724 | 5383 |
| SRM | 0.197 | 0.598 | 0.805 | 57.8 | -205 | 110 | 1031 | 768 | 9098 |
| initial | 0.035 | 0.603 | 0.776 | 72.6 | -110 | 218 | 1600 | 1288 | 6017 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2009-05-12 | SRM 440 | 2 | 728 | 439.14 | -0.92 | -43 | 1829 | 5555 | -91 | 768 | 9098 |
| 20 | 2008-12-12 | TC China 08 - 1E | 1 | 145 | 155.20 | 0.10 | 14 | 1871 | 5254 | 40 | 859 | 8914 |
| 19 | 2008-09-24 | SRM 419 | 2 | 293 | 244.52 | -0.26 | -6 | 1857 | 5238 | 0 | 819 | 9466 |
| 18 | 2008-07-23 | SRM 411 | 2 | 410 | 296.46 | -0.76 | -25 | 1863 | 5047 | -76 | 819 | 9325 |
| 17 | 2008-07-19 | SRM 410 | 2 | 441 | 374.39 | -0.24 | -4 | 1888 | 4826 | -4 | 895 | 8531 |
| 16 | 2008-07-10 | SRM 409 | 2 | 437 | 359.60 | -0.28 | -7 | 1892 | 4748 | -5 | 899 | 8416 |
| 15 | 2008-06-17 | SRM 406 | 2 | 309 | 215.24 | -0.52 | -19 | 1899 | 4591 | -17 | 904 | 8254 |
| 14 | 2008-06-05 | SRM 404 | 2 | 115 | 366.78 | 1.67 | 105 | 1917 | 4355 | 90 | 921 | 7699 |
| 13 | 2008-03-11 | SRM 393 | 2 | 376 | 361.30 | -0.06 | 6 | 1813 | 4860 | 4 | 831 | 6652 |
| 12 | 2008-03-06 | SRM 392 | 2 | 289 | 397.65 | 0.46 | 49 | 1807 | 4867 | 35 | 827 | 6679 |
| 11 | 2007-10-13 | SRM 371 | 2 | 372 | 398.54 | -0.41 | -16 | 1758 | 4462 | -44 | 792 | 6015 |
| 10 | 2007-10-09 | College Tour SRM 370 | 1 | 121 | 76.12 | -0.67 | -37 | 1774 | 4304 | -81 | 836 | 5518 |
| 9 | 2007-07-21 | SRM 359 | 2 | 311 | 267.10 | -0.22 | -4 | 1812 | 3849 | -9 | 917 | 4635 |
| 8 | 2007-06-20 | SRM 355 | 2 | 115 | 280.47 | 1.29 | 85 | 1815 | 3737 | 76 | 926 | 4544 |
| 7 | 2007-06-14 | SRM 354 | 2 | 137 | 443.11 | 1.69 | 130 | 1731 | 4268 | 110 | 850 | 5171 |
| 6 | 2007-06-07 | SRM 353 | 2 | 446 | 466.04 | -0.31 | -19 | 1600 | 5141 | -49 | 740 | 6144 |
| 5 | 2007-06-02 | SRM 352 | 2 | 410 | 410.26 | 0.00 | 14 | 1620 | 4926 | -16 | 789 | 5655 |
| 4 | 2007-05-23 | SRM 350 | 2 | 371 | 293.88 | -0.54 | -54 | 1606 | 4944 | -115 | 805 | 5483 |
| 3 | 2007-03-22 | SRM 343 | 2 | 377 | 247.15 | -0.61 | -59 | 1660 | 4309 | -111 | 920 | 4466 |
| 2 | 2006-12-13 | SRM 330 | 2 | 114 | 244.77 | 1.10 | 210 | 1719 | 3818 | 36 | 1031 | 3728 |
| 1 | 2006-11-22 | SRM 327 | 2 | 330 | 326.93 | -0.01 | 26 | 1509 | 5216 | -205 | 995 | 3952 |