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 |
|---|---|---|---|
| firewall97 | 3 | 1330 | 472 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.271 | 0.271 | 0.298 | 53.5 | -89 | -20 | 1401 | 1330 | 7434 |
| SRMFix | -0.338 | 0.338 | 0.378 | 67.0 | -125 | -18 | 1075 | 999 | 7490 |
| initial | -0.364 | 0.364 | 0.391 | 43.9 | -61 | -20 | 1139 | 1068 | 7369 |
| SRM | -0.698 | 0.698 | 0.811 | 242.7 | -413 | -136 | 787 | 472 | 7428 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-03-31 | TCO07 Qual 2 | 1 | 1116 | 1,091.21 | -0.10 | -20 | 1330 | 7434 | -136 | 472 | 7428 |
| 2 | 2007-02-03 | SRM 337 | 2 | 544 | 476.84 | -0.30 | -51 | 1350 | 7377 | -179 | 608 | 7168 |
| 1 | 2007-01-13 | SRM 334 | 2 | 513 | 426.35 | -0.41 | -89 | 1401 | 6452 | -413 | 787 | 5867 |