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 |
|---|---|---|---|
| ravirash | 6 | 1653 | 527 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.074 | 0.326 | 0.422 | 39.2 | -76 | 91 | 1286 | 1147 | 10207 |
| SRMFix | -0.110 | 0.358 | 0.439 | 47.3 | -63 | 119 | 1294 | 1154 | 8303 |
| EloSRM | -0.100 | 0.374 | 0.469 | 60.7 | -59 | 171 | 1800 | 1653 | 7310 |
| SRM | -0.381 | 0.431 | 0.540 | 112.2 | -238 | -1 | 962 | 527 | 11038 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-05-12 | SRM 440 | 2 | 939 | 552.96 | -0.76 | -59 | 1653 | 7310 | -155 | 527 | 11038 |
| 5 | 2009-04-19 | SRM 438 | 2 | 320 | 457.81 | -0.20 | -11 | 1712 | 6856 | -12 | 682 | 10822 |
| 4 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 814.25 | -0.21 | -25 | 1723 | 6846 | -60 | 694 | 10879 |
| 3 | 2009-02-24 | TCO09 Qual 1 | 1 | 1176 | 1,029.63 | -0.26 | -52 | 1748 | 6383 | -207 | 754 | 9939 |
| 2 | 2008-12-02 | SRM 428 | 2 | 309 | 525.32 | 0.77 | 171 | 1800 | 5983 | -1 | 961 | 7532 |
| 1 | 2008-11-06 | SRM 424 | 2 | 507 | 526.89 | 0.06 | 46 | 1628 | 7628 | -238 | 962 | 7413 |