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 |
|---|---|---|---|
| Vitta | 10 | 2944 | 1742 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.650 | 1.749 | 2.733 | 210.6 | -26 | 635 | 3186 | 3186 | 133 |
| EloSRM | 1.813 | 1.916 | 3.048 | 151.0 | -24 | 522 | 2944 | 2944 | 463 |
| SRMFix | 1.861 | 1.964 | 3.091 | 112.2 | -44 | 288 | 2159 | 2159 | 987 |
| SRM | 1.775 | 2.154 | 3.206 | 157.8 | -250 | 316 | 1742 | 1742 | 786 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2010-06-05 | SRM 472 | 1 | 14 | 379.78 | 4.76 | 323 | 2944 | 463 | 286 | 1742 | 786 |
| 9 | 2010-05-24 | TCO10 Qual 3 | 1 | 8 | 542.78 | 6.08 | 522 | 2622 | 1240 | 297 | 1456 | 1578 |
| 8 | 2008-12-12 | TC China 08 - 1E | 1 | 4 | 184.87 | 5.53 | 335 | 2100 | 3405 | 316 | 1159 | 4309 |
| 7 | 2008-05-03 | East China Round 1 | 1 | 200 | 551.10 | 1.46 | 94 | 1765 | 5454 | 87 | 843 | 7244 |
| 6 | 2008-05-01 | SRM 400 | 2 | 569 | 460.11 | -0.31 | -21 | 1671 | 6050 | -55 | 756 | 7428 |
| 5 | 2008-02-13 | TCO08 Qual 3 | 1 | 723 | 799.94 | 0.15 | 30 | 1692 | 5795 | -10 | 811 | 6739 |
| 4 | 2008-02-09 | TCO08 Qual 2 | 1 | 814 | 1,200.03 | 0.56 | 114 | 1662 | 5996 | 74 | 821 | 6653 |
| 3 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 819.03 | -0.12 | -23 | 1548 | 7003 | -92 | 747 | 7555 |
| 2 | 2008-01-15 | SRM 388 | 2 | 483 | 517.54 | 0.10 | 45 | 1571 | 6682 | -111 | 839 | 6474 |
| 1 | 2007-10-13 | SRM 371 | 2 | 372 | 497.22 | -0.09 | -2 | 1526 | 6191 | -250 | 950 | 4469 |