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 |
|---|---|---|---|
| Churchillio | 14 | 1985 | 1084 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.340 | 0.957 | 1.310 | 95.4 | -179 | 228 | 1249 | 1084 | 3252 |
| initial | 0.180 | 1.058 | 1.462 | 127.4 | -186 | 489 | 1702 | 1503 | 2915 |
| SRMFix | 0.142 | 1.061 | 1.441 | 95.5 | -118 | 469 | 1693 | 1459 | 3242 |
| Odd | 0.027 | 1.079 | 1.466 | 81.0 | -71 | 433 | 1920 | 1893 | 2534 |
| EloSRM | 0.036 | 1.083 | 1.461 | 83.3 | -75 | 435 | 2013 | 1985 | 2536 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2007-04-18 | SRM 345 | 2 | 289 | 140.19 | -1.04 | -27 | 1985 | 2536 | -33 | 1084 | 3252 |
| 13 | 2007-04-14 | TCO07 Round 2 | 1 | 500 | 647.45 | 0.07 | 12 | 2013 | 2372 | 27 | 1117 | 2980 |
| 12 | 2007-04-10 | TCO07 Round 1B | 1 | 215 | 375.67 | 0.78 | 77 | 2001 | 2410 | 101 | 1090 | 3175 |
| 11 | 2007-04-03 | TCO07 Qual 3 | 1 | 125 | 437.11 | 1.81 | 138 | 1924 | 2854 | 139 | 989 | 3983 |
| 10 | 2006-12-28 | SRM 332 | 2 | 232 | 134.91 | -1.02 | -40 | 1787 | 3450 | -82 | 850 | 5202 |
| 9 | 2006-12-09 | SRM 329 | 2 | 464 | 142.00 | -1.71 | -64 | 1827 | 3140 | -118 | 932 | 4441 |
| 8 | 2006-10-09 | SRM 322 | 2 | 311 | 102.19 | -1.61 | -57 | 1891 | 2632 | -102 | 1050 | 3404 |
| 7 | 2006-10-02 | SRM 321 | 2 | 82 | 100.15 | 0.29 | 33 | 1948 | 2334 | 29 | 1152 | 2640 |
| 6 | 2006-09-30 | SRM 320 | 2 | 93 | 156.56 | 0.75 | 72 | 1915 | 2481 | 68 | 1123 | 2822 |
| 5 | 2006-09-18 | SRM 319 | 2 | 272 | 116.16 | -1.23 | -75 | 1843 | 2793 | -61 | 1055 | 3304 |
| 4 | 2006-04-06 | SRM 297 | 2 | 102 | 68.90 | -0.57 | -22 | 1918 | 2051 | 18 | 1116 | 2522 |
| 3 | 2006-03-29 | SRM 295 | 1 | 320 | 302.01 | -0.16 | -28 | 1940 | 1937 | -151 | 1098 | 2574 |
| 2 | 2006-03-25 | SRM 294 | 2 | 22 | 347.46 | 3.98 | 435 | 1968 | 1817 | 228 | 1249 | 1728 |
| 1 | 2006-02-28 | TCO06 Qual 5/6/12 | 1 | 265 | 294.95 | 0.16 | 86 | 1532 | 3804 | -179 | 1021 | 2988 |