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 |
|---|---|---|---|
| wellop83 | 7 | 1715 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.076 | 0.260 | 0.302 | 42.1 | -76 | 55 | 1259 | 1259 | 4924 |
| EloSRM | 0.072 | 0.262 | 0.310 | 62.6 | -57 | 153 | 1715 | 1715 | 4629 |
| initial | 0.118 | 0.265 | 0.297 | 31.9 | -44 | 51 | 1271 | 1271 | 4819 |
| Odd | 0.083 | 0.267 | 0.314 | 56.9 | -45 | 168 | 1593 | 1593 | 4836 |
| SRM | -0.296 | 0.365 | 0.510 | 70.0 | -184 | -5 | 1060 | 850 | 5307 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 375.17 | 0.02 | 11 | 1715 | 4629 | -5 | 850 | 5307 |
| 6 | 2007-08-21 | TCCC07 Qual 2 | 1 | 467 | 513.41 | 0.14 | 33 | 1704 | 4665 | -6 | 855 | 5208 |
| 5 | 2007-08-11 | SRM 363 | 2 | 364 | 441.35 | 0.29 | 59 | 1671 | 4847 | -15 | 861 | 5161 |
| 4 | 2007-08-07 | SRM 362 | 2 | 405 | ||||||||
| 3 | 2007-08-01 | SRM 361 | 2 | 468 | ||||||||
| 2 | 2007-07-17 | SRM 358 | 2 | 373 | 323.86 | -0.48 | -57 | 1612 | 5160 | -184 | 876 | 5004 |
| 1 | 2007-07-12 | SRM 357 | 2 | 295 | 386.97 | 0.39 | 153 | 1668 | 4728 | -140 | 1060 | 3450 |