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 |
|---|---|---|---|
| justforplay | 12 | 2080 | 1191 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.338 | 0.734 | 0.925 | 74.9 | -57 | 383 | 1989 | 1989 | 2244 |
| EloSRM | 0.346 | 0.742 | 0.932 | 80.1 | -61 | 388 | 2080 | 2080 | 2277 |
| initial | 0.426 | 0.753 | 0.945 | 90.6 | -84 | 235 | 1815 | 1815 | 2017 |
| SRMFix | 0.441 | 0.763 | 0.972 | 77.4 | -99 | 284 | 1679 | 1679 | 2328 |
| SRM | 0.634 | 0.945 | 1.146 | 84.4 | -312 | 136 | 1192 | 1191 | 2677 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2007-06-20 | SRM 355 | 2 | 49 | 120.18 | 1.29 | 55 | 2080 | 2277 | 65 | 1191 | 2677 |
| 11 | 2007-06-07 | SRM 353 | 2 | 101 | 181.00 | 0.84 | 46 | 2025 | 2475 | 59 | 1126 | 3006 |
| 10 | 2007-05-29 | SRM 351 | 2 | 169 | 150.66 | -0.17 | 2 | 1979 | 2638 | 19 | 1067 | 3359 |
| 9 | 2007-05-15 | SRM 349 | 2 | 226 | 124.22 | -0.86 | -30 | 1977 | 2639 | -9 | 1048 | 3544 |
| 8 | 2007-05-01 | SRM 347 | 2 | 152 | 114.79 | -0.40 | -10 | 2006 | 2462 | 30 | 1057 | 3440 |
| 7 | 2007-04-12 | TCO07 Round 1C | 1 | 369 | 257.62 | -0.56 | -61 | 2016 | 2346 | -165 | 1027 | 3633 |
| 6 | 2007-03-31 | TCO07 Qual 2 | 1 | 367 | 629.33 | 0.78 | 123 | 2078 | 2054 | 74 | 1192 | 2554 |
| 5 | 2006-11-29 | SRM 328 | 2 | 60 | 151.72 | 1.34 | 122 | 1955 | 2421 | 94 | 1118 | 2990 |
| 4 | 2006-09-21 | TCCC06 Round 1A | 1 | 334 | 309.39 | -0.11 | -8 | 1833 | 2853 | -25 | 1024 | 3565 |
| 3 | 2006-09-07 | TCCC06 Qual 1 | 1 | 352 | 405.52 | 0.20 | 69 | 1842 | 2698 | 25 | 1049 | 3223 |
| 2 | 2006-03-06 | SRM 292 | 2 | 66 | 276.59 | 2.07 | 388 | 1773 | 2551 | 136 | 1024 | 2975 |
| 1 | 2005-11-30 | SRM 275 | 2 | 263 | 219.32 | -0.26 | -49 | 1385 | 4083 | -312 | 888 | 3333 |