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 |
|---|---|---|---|
| GtDzx | 7 | 2616 | 1579 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.522 | 0.621 | 0.797 | 107.9 | -146 | 204 | 1714 | 1579 | 1155 |
| Odd | 0.437 | 1.165 | 1.466 | 196.2 | -128 | 523 | 2498 | 2456 | 1196 |
| SRMFix | 0.637 | 1.172 | 1.360 | 156.8 | -168 | 434 | 2051 | 1961 | 1687 |
| EloSRM | 0.417 | 1.178 | 1.484 | 210.6 | -139 | 511 | 2652 | 2616 | 1161 |
| initial | 0.937 | 1.295 | 1.408 | 155.9 | -151 | 273 | 1990 | 1990 | 2254 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-09-23 | SRM 449 | 1 | 324 | 473.20 | 0.55 | 112 | 2616 | 1161 | 53 | 1579 | 1155 |
| 6 | 2009-02-07 | SRM 434 | 1 | 420 | 380.92 | -0.14 | -9 | 2504 | 1501 | -42 | 1526 | 1435 |
| 5 | 2007-12-04 | College Tour SRM 380 | 1 | 51 | 8.87 | -2.52 | -139 | 2514 | 1023 | -146 | 1568 | 1074 |
| 4 | 2007-10-17 | SRM 372 | 1 | 163 | 304.96 | 0.90 | 142 | 2652 | 654 | 95 | 1714 | 699 |
| 3 | 2007-10-13 | SRM 371 | 1 | 314 | 381.22 | 0.28 | 92 | 2510 | 998 | 17 | 1619 | 879 |
| 2 | 2006-11-02 | SRM 325 | 1 | 130 | 359.51 | 1.47 | 469 | 2418 | 845 | 198 | 1602 | 769 |
| 1 | 2005-12-28 | SRM 280 | 2 | 47 | 245.43 | 2.38 | 511 | 1948 | 1612 | 204 | 1404 | 976 |