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 |
|---|---|---|---|
| riwat | 9 | 2066 | 869 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.225 | 0.571 | 0.681 | 61.4 | -94 | 103 | 1419 | 1365 | 7262 |
| SRM | 0.138 | 0.576 | 0.724 | 77.7 | -327 | 68 | 909 | 869 | 8509 |
| initial | 0.183 | 0.587 | 0.702 | 70.7 | -113 | 137 | 1511 | 1398 | 6835 |
| Odd | 0.270 | 0.589 | 0.733 | 83.9 | -40 | 204 | 1892 | 1862 | 7570 |
| EloSRM | 0.280 | 0.627 | 0.786 | 105.4 | -59 | 281 | 2105 | 2066 | 7507 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2014-02-15 | SRM 609 | 2 | 747 | 504.18 | -0.57 | -40 | 2066 | 7507 | -40 | 869 | 8509 |
| 8 | 2014-01-06 | SRM 603 | 2 | 205 | 625.93 | 1.61 | 281 | 2105 | 6887 | 68 | 909 | 7726 |
| 7 | 2008-02-09 | TCO08 Qual 2 | 1 | 1095 | 954.52 | -0.20 | -19 | 1824 | 4667 | -43 | 841 | 6475 |
| 6 | 2008-02-02 | SRM 390 | 2 | 207 | 414.34 | 1.00 | 118 | 1843 | 4483 | 67 | 884 | 6046 |
| 5 | 2008-01-05 | SRM 386 | 2 | 490 | 343.11 | -0.51 | -47 | 1724 | 5268 | -59 | 817 | 6631 |
| 4 | 2007-12-27 | SRM 385 | 2 | 239 | 501.80 | 1.07 | 253 | 1771 | 4875 | 49 | 876 | 6068 |
| 3 | 2006-03-25 | SRM 294 | 2 | 357 | 373.65 | 0.07 | 27 | 1519 | 4034 | -29 | 827 | 4520 |
| 2 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 283 | 356.74 | 0.33 | 105 | 1492 | 4070 | -17 | 856 | 4126 |
| 1 | 2006-02-21 | SRM 291 | 2 | 334 | 326.46 | -0.28 | -59 | 1387 | 4572 | -327 | 873 | 3743 |