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 |
|---|---|---|---|
| dima_kravtsov | 8 | 2249 | 859 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.588 | 2.482 | 2.806 | 186.7 | -139 | 611 | 2433 | 2249 | 2814 |
| initial | 0.511 | 2.593 | 2.989 | 312.3 | -451 | 548 | 2228 | 1692 | 3042 |
| SRMFix | 0.603 | 2.628 | 2.960 | 240.0 | -290 | 516 | 2006 | 1711 | 2832 |
| SRM | 1.484 | 2.684 | 3.153 | 260.4 | -493 | 306 | 1190 | 859 | 6449 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2010-05-12 | TCO10 Qual 2 | 1 | 1018 | 574.65 | -0.95 | -100 | 2249 | 2814 | -151 | 859 | 6449 |
| 7 | 2009-09-23 | SRM 449 | 2 | 948 | 115.61 | -3.11 | -84 | 2349 | 2225 | -180 | 1010 | 4690 |
| 6 | 2009-08-08 | SRM 446 | 2 | 16 | 98.50 | 2.62 | 118 | 2433 | 1811 | 199 | 1190 | 3157 |
| 5 | 2009-07-23 | SRM 445 | 2 | 21 | 205.20 | 3.29 | 175 | 2314 | 2323 | 216 | 991 | 4875 |
| 4 | 2009-07-08 | SRM 444 | 2 | 982 | 110.92 | -3.14 | -139 | 2140 | 3202 | -388 | 775 | 7801 |
| 3 | 2009-04-30 | SRM 439 | 2 | 47 | 151.49 | 1.69 | 171 | 2279 | 2467 | 150 | 1163 | 3784 |
| 2 | 2009-02-07 | SRM 434 | 2 | 28 | 717.70 | 4.68 | 611 | 2108 | 3368 | 306 | 1013 | 6352 |
| 1 | 2009-01-21 | SRM 433 | 2 | 734 | 593.78 | -0.38 | -96 | 1497 | 11388 | -493 | 707 | 10836 |