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 |
|---|---|---|---|
| CBMcArthur | 21 | 1840 | 892 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.125 | 0.577 | 0.824 | 69.5 | -113 | 303 | 1487 | 1487 | 3306 |
| SRMFix | 0.131 | 0.578 | 0.818 | 55.4 | -161 | 236 | 1399 | 1396 | 4002 |
| EloSRM | 0.031 | 0.596 | 0.791 | 49.9 | -124 | 269 | 1840 | 1840 | 3924 |
| SRM | 0.218 | 0.626 | 0.870 | 65.6 | -348 | 157 | 1161 | 892 | 5007 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2007-10-13 | SRM 371 | 2 | 191 | 314.67 | 0.72 | 28 | 1840 | 3924 | 55 | 892 | 5007 |
| 20 | 2007-09-26 | SRM 367 | 2 | 327 | 293.83 | -0.15 | 0 | 1812 | 4008 | 11 | 837 | 5395 |
| 19 | 2007-09-04 | SRM 364 | 2 | 291 | 242.08 | -0.27 | -4 | 1812 | 3974 | -3 | 826 | 5511 |
| 18 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 358.63 | -0.04 | 1 | 1816 | 3948 | 1 | 829 | 5488 |
| 17 | 2007-08-23 | TCCC07 Qual 3 | 1 | 153 | 252.92 | 0.72 | 39 | 1815 | 3944 | 93 | 828 | 5506 |
| 16 | 2007-08-21 | TCCC07 Qual 2 | 1 | 580 | 447.46 | -0.37 | -17 | 1776 | 4150 | -39 | 735 | 6273 |
| 15 | 2007-08-18 | TCCC07 Qual 1 | 1 | 813 | 678.85 | -0.26 | -13 | 1793 | 4043 | -34 | 774 | 5982 |
| 14 | 2007-08-11 | SRM 363 | 2 | 530 | 318.29 | -0.94 | -29 | 1807 | 3919 | -90 | 808 | 5687 |
| 13 | 2007-08-07 | SRM 362 | 2 | 237 | ||||||||
| 12 | 2007-08-01 | SRM 361 | 2 | 163 | ||||||||
| 11 | 2007-07-24 | SRM 360 | 2 | 261 | 250.64 | -0.06 | 5 | 1836 | 3735 | 14 | 898 | 4817 |
| 10 | 2007-07-21 | SRM 359 | 2 | 229 | 270.82 | 0.24 | 21 | 1831 | 3743 | 35 | 884 | 4945 |
| 9 | 2007-07-17 | SRM 358 | 2 | 126 | 256.66 | 1.03 | 60 | 1810 | 3813 | 81 | 849 | 5212 |
| 8 | 2007-07-12 | SRM 357 | 2 | 358 | 247.88 | -0.53 | -23 | 1750 | 4161 | -36 | 768 | 5820 |
| 7 | 2007-07-02 | SRM 356 | 2 | 304 | 219.47 | -0.79 | -35 | 1773 | 4025 | -76 | 804 | 5603 |
| 6 | 2007-06-20 | SRM 355 | 2 | 231 | 244.47 | 0.08 | 18 | 1808 | 3777 | 22 | 880 | 4951 |
| 5 | 2007-06-14 | SRM 354 | 2 | 373 | 289.85 | -0.36 | -17 | 1790 | 3874 | -11 | 858 | 5121 |
| 4 | 2007-06-02 | SRM 352 | 2 | 83 | 409.48 | 2.30 | 200 | 1807 | 3681 | 157 | 869 | 4998 |
| 3 | 2007-05-29 | SRM 351 | 2 | 438 | 374.14 | -0.48 | -45 | 1607 | 4963 | -101 | 712 | 6267 |
| 2 | 2007-05-23 | SRM 350 | 2 | 488 | 231.58 | -1.11 | -124 | 1652 | 4652 | -348 | 813 | 5391 |
| 1 | 2007-05-15 | SRM 349 | 2 | 231 | 418.46 | 0.86 | 269 | 1776 | 3816 | -39 | 1161 | 2775 |