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 |
|---|---|---|---|
| db1986 | 13 | 1914 | 808 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.167 | 0.508 | 0.853 | 68.9 | -106 | 361 | 1938 | 1914 | 8062 |
| Odd | 0.180 | 0.510 | 0.847 | 59.9 | -93 | 294 | 1779 | 1763 | 7899 |
| initial | 0.123 | 0.532 | 0.858 | 64.1 | -72 | 339 | 1502 | 1393 | 6742 |
| SRMFix | 0.236 | 0.542 | 0.867 | 50.8 | -148 | 163 | 1337 | 1317 | 7578 |
| SRM | 0.199 | 0.578 | 0.920 | 76.8 | -461 | 146 | 833 | 808 | 9204 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2012-04-11 | SRM 540 | 2 | 699 | 614.88 | -0.18 | -11 | 1914 | 8062 | -25 | 808 | 9204 |
| 12 | 2008-12-11 | SRM 429 | 2 | 391 | 313.37 | -0.32 | -13 | 1925 | 4742 | 3 | 833 | 9080 |
| 11 | 2008-10-18 | SRM 422 | 2 | 327 | 372.92 | 0.19 | 33 | 1938 | 4477 | 40 | 830 | 9142 |
| 10 | 2008-10-08 | SRM 421 | 2 | 88 | 633.64 | 2.85 | 361 | 1905 | 4811 | 146 | 790 | 10002 |
| 9 | 2007-08-23 | TCCC07 Qual 3 | 1 | 267 | 365.34 | 0.45 | 83 | 1544 | 5867 | 58 | 644 | 7044 |
| 8 | 2007-02-03 | SRM 337 | 2 | 544 | 427.68 | -0.46 | -35 | 1461 | 5929 | -75 | 586 | 7272 |
| 7 | 2007-01-17 | SRM 335 | 2 | 381 | 372.89 | -0.29 | -22 | 1496 | 5575 | -40 | 661 | 6908 |
| 6 | 2006-09-09 | TCCC06 Qual 2 | 1 | 471 | 508.52 | 0.11 | 22 | 1518 | 4758 | 27 | 701 | 6111 |
| 5 | 2006-08-29 | SRM 318 | 2 | 314 | 275.92 | -0.19 | -9 | 1496 | 4786 | -24 | 674 | 6071 |
| 4 | 2006-08-09 | SRM 315 | 2 | 191 | 243.06 | 0.35 | 60 | 1505 | 4903 | 28 | 698 | 6208 |
| 3 | 2006-07-26 | SRM 313 | 2 | 375 | 308.17 | -0.28 | -27 | 1445 | 5368 | -70 | 670 | 6402 |
| 2 | 2006-07-22 | SRM 312 | 2 | 290 | 393.52 | 0.44 | 114 | 1472 | 5101 | 1 | 740 | 5940 |
| 1 | 2006-07-12 | SRM 311 | 2 | 392 | 278.25 | -0.49 | -106 | 1358 | 6288 | -461 | 739 | 5855 |