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 |
|---|---|---|---|
| DmitryK | 6 | 1974 | 975 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.322 | 0.498 | 0.595 | 73.0 | -47 | 204 | 1525 | 1507 | 3664 |
| EloSRM | 0.346 | 0.512 | 0.611 | 102.6 | -62 | 259 | 1996 | 1974 | 3580 |
| Odd | 0.353 | 0.515 | 0.618 | 98.9 | -57 | 266 | 1864 | 1842 | 3719 |
| initial | 0.408 | 0.524 | 0.650 | 63.0 | -28 | 127 | 1508 | 1495 | 3706 |
| SRM | 0.033 | 0.531 | 0.557 | 136.8 | -198 | 190 | 1390 | 975 | 5064 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2008-02-16 | TCO08 Round 1 | 1 | 1390 | 1,259.77 | -0.18 | -22 | 1974 | 3580 | -146 | 975 | 5064 |
| 5 | 2008-02-13 | TCO08 Qual 3 | 1 | 335 | 626.10 | 0.90 | 113 | 1996 | 3438 | 65 | 1121 | 3685 |
| 4 | 2008-02-09 | TCO08 Qual 2 | 1 | 667 | 1,026.07 | 0.62 | 117 | 1883 | 4199 | 43 | 1056 | 4368 |
| 3 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 716.05 | -0.31 | -62 | 1766 | 5087 | -198 | 1013 | 4760 |
| 2 | 2007-10-13 | SRM 371 | 1 | 570 | 610.59 | 0.10 | 42 | 1828 | 4006 | -179 | 1211 | 2634 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 70 | 135.12 | 0.95 | 259 | 1786 | 4219 | 190 | 1390 | 1588 |