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 |
|---|---|---|---|
| Drakcap | 12 | 2232 | 1141 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.299 | 0.744 | 0.989 | 75.9 | -82 | 377 | 2247 | 2232 | 2714 |
| SRMFix | 0.390 | 0.781 | 1.026 | 79.4 | -111 | 249 | 1787 | 1716 | 2822 |
| SRM | 0.476 | 0.832 | 1.168 | 58.8 | -122 | 105 | 1226 | 1141 | 3566 |
| initial | 0.415 | 0.842 | 1.051 | 101.4 | -136 | 286 | 2008 | 1800 | 2706 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2009-07-08 | SRM 444 | 2 | 146 | 138.52 | -0.08 | 8 | 2232 | 2714 | 45 | 1141 | 3566 |
| 11 | 2009-04-19 | SRM 438 | 2 | 320 | 273.52 | -0.94 | -23 | 2224 | 2718 | -96 | 1096 | 5232 |
| 10 | 2009-03-24 | SRM 437 | 2 | 33 | 169.58 | 2.36 | 86 | 2247 | 2622 | 105 | 1192 | 3558 |
| 9 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 1,202.10 | -0.22 | -19 | 2162 | 3067 | -97 | 1087 | 5321 |
| 8 | 2009-02-28 | TCO09 Qual 2 | 1 | 515 | 765.84 | 0.57 | 60 | 2180 | 2894 | 53 | 1184 | 3585 |
| 7 | 2009-02-07 | SRM 434 | 2 | 225 | 185.80 | -0.28 | -3 | 2120 | 3293 | -9 | 1131 | 4473 |
| 6 | 2009-01-06 | SRM 432 | 2 | 86 | 189.35 | 1.14 | 84 | 2124 | 3273 | 57 | 1140 | 4415 |
| 5 | 2008-12-20 | SRM 430 | 2 | 241 | 239.11 | -0.01 | 15 | 2040 | 3834 | -4 | 1083 | 5514 |
| 4 | 2008-11-12 | SRM 425 | 2 | 192 | 307.71 | 0.68 | 75 | 2025 | 3841 | 37 | 1087 | 5516 |
| 3 | 2008-11-06 | SRM 424 | 2 | 449 | 202.38 | -1.15 | -82 | 1950 | 4417 | -122 | 1050 | 5943 |
| 2 | 2008-10-18 | SRM 422 | 1 | 554 | 637.52 | 0.20 | 79 | 2032 | 3725 | -54 | 1172 | 3887 |
| 1 | 2008-09-20 | SRM 418 | 2 | 217 | 536.25 | 1.30 | 377 | 1953 | 4331 | 26 | 1226 | 3468 |