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 |
|---|---|---|---|
| GroMKnight | 7 | 1858 | 834 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.140 | 0.304 | 0.397 | 36.6 | -39 | 100 | 1330 | 1318 | 6237 |
| SRMFix | 0.150 | 0.317 | 0.402 | 43.1 | -82 | 93 | 1297 | 1289 | 6493 |
| Odd | 0.157 | 0.320 | 0.402 | 74.0 | -54 | 205 | 1717 | 1717 | 6551 |
| EloSRM | 0.177 | 0.327 | 0.413 | 84.6 | -69 | 228 | 1858 | 1858 | 6622 |
| SRM | 0.001 | 0.372 | 0.469 | 113.4 | -387 | 121 | 979 | 834 | 7202 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-03-19 | SRM 500 | 2 | 614 | 596.43 | -0.04 | 13 | 1858 | 6622 | -19 | 834 | 7202 |
| 6 | 2010-02-13 | Member SRM 461 | 2 | 494 | 603.81 | 0.29 | 76 | 1845 | 5568 | 5 | 853 | 6478 |
| 5 | 2007-08-30 | TCCC07 Round 1B | 1 | 434 | 398.23 | -0.21 | -35 | 1769 | 4201 | -131 | 848 | 5269 |
| 4 | 2007-08-18 | TCCC07 Qual 1 | 1 | 458 | 825.85 | 0.85 | 228 | 1804 | 3977 | 88 | 979 | 4191 |
| 3 | 2006-09-27 | TCCC06 Round 1C | 1 | 189 | 267.52 | 0.50 | 125 | 1575 | 4420 | 121 | 891 | 4502 |
| 2 | 2006-09-12 | TCCC06 Qual 3 | 1 | 353 | 384.50 | 0.12 | 45 | 1450 | 5441 | -43 | 770 | 5764 |
| 1 | 2006-09-09 | TCCC06 Qual 2 | 1 | 631 | 522.55 | -0.27 | -69 | 1404 | 5785 | -387 | 813 | 5270 |