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 |
|---|---|---|---|
| Mell | 21 | 1894 | 837 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.041 | 0.296 | 0.377 | 33.8 | -69 | 121 | 1894 | 1894 | 6668 |
| Odd | 0.027 | 0.296 | 0.374 | 31.1 | -59 | 117 | 1737 | 1737 | 6740 |
| initial | 0.063 | 0.307 | 0.387 | 37.0 | -74 | 106 | 1423 | 1359 | 6038 |
| SRMFix | 0.096 | 0.314 | 0.386 | 26.4 | -81 | 63 | 1321 | 1311 | 6573 |
| SRM | 0.051 | 0.382 | 0.476 | 51.4 | -230 | 79 | 1021 | 837 | 7466 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2011-05-19 | TCO11 Qual 2 | 1 | 737 | 1,139.41 | 0.63 | 121 | 1894 | 6668 | 79 | 837 | 7466 |
| 20 | 2009-02-24 | TCO09 Qual 1 | 1 | 1089 | 1,041.39 | -0.06 | -2 | 1774 | 6085 | -15 | 758 | 9901 |
| 19 | 2008-11-06 | SRM 424 | 2 | 495 | 374.41 | -0.40 | -14 | 1776 | 6103 | -29 | 773 | 9786 |
| 18 | 2008-10-08 | SRM 421 | 2 | 497 | 421.37 | -0.24 | -6 | 1790 | 6028 | -14 | 802 | 9736 |
| 17 | 2008-06-14 | SRM 405 | 2 | 456 | 455.68 | -0.00 | 6 | 1796 | 5570 | 8 | 816 | 9208 |
| 16 | 2008-06-05 | SRM 404 | 2 | 386 | 391.25 | 0.02 | 7 | 1790 | 5595 | 8 | 808 | 8993 |
| 15 | 2008-05-24 | SRM 402 | 2 | 299 | 381.72 | 0.35 | 23 | 1783 | 5522 | 32 | 800 | 8594 |
| 14 | 2008-04-18 | Round 1 | 1 | 19 | 18.81 | -0.01 | 4 | 1759 | 5222 | 6 | 768 | 7251 |
| 13 | 2008-04-15 | SRM 398 | 2 | 495 | 357.92 | -0.47 | -17 | 1756 | 5291 | -35 | 762 | 7395 |
| 12 | 2008-04-03 | SRM 396 | 2 | 524 | 370.04 | -0.50 | -19 | 1772 | 5167 | -45 | 797 | 6985 |
| 11 | 2008-03-22 | SRM 394 | 2 | 240 | 421.85 | 0.81 | 52 | 1791 | 5031 | 55 | 842 | 6546 |
| 10 | 2008-03-11 | SRM 393 | 2 | 429 | 421.06 | -0.03 | 6 | 1740 | 5455 | -4 | 787 | 7212 |
| 9 | 2008-03-06 | SRM 392 | 2 | 420 | 424.10 | 0.01 | 10 | 1733 | 5478 | -6 | 791 | 7175 |
| 8 | 2008-02-13 | TCO08 Qual 3 | 1 | 577 | 793.61 | 0.46 | 53 | 1724 | 5515 | 54 | 797 | 6947 |
| 7 | 2008-02-09 | TCO08 Qual 2 | 1 | 863 | 1,156.03 | 0.42 | 61 | 1670 | 5924 | 73 | 743 | 7609 |
| 6 | 2008-02-02 | SRM 390 | 2 | 500 | 514.48 | 0.04 | 15 | 1610 | 6439 | -3 | 670 | 8242 |
| 5 | 2007-12-13 | SRM 383 | 2 | 236 | 345.51 | 0.55 | 77 | 1595 | 6343 | 43 | 673 | 8074 |
| 4 | 2007-12-08 | SRM 381 | 2 | 482 | 538.95 | -0.18 | -14 | 1518 | 6956 | -46 | 630 | 8338 |
| 3 | 2007-12-04 | SRM 380 | 2 | 422 | 399.02 | -0.29 | -33 | 1532 | 6697 | -115 | 676 | 7826 |
| 2 | 2007-11-20 | SRM 378 | 2 | 570 | 448.46 | -0.49 | -69 | 1565 | 6276 | -230 | 791 | 6501 |
| 1 | 2007-11-06 | SRM 374 | 2 | 415 | 487.77 | 0.23 | 103 | 1634 | 5536 | -179 | 1021 | 4208 |