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 |
|---|---|---|---|
| icsahn | 2 | 1854 | 1068 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.152 | 0.226 | 0.272 | 83.0 | -149 | 17 | 1217 | 1068 | 3522 |
| SRMFix | 0.413 | 0.468 | 0.624 | 103.0 | -10 | 196 | 1396 | 1387 | 3994 |
| initial | 0.470 | 0.470 | 0.652 | 56.6 | 2 | 111 | 1313 | 1313 | 4473 |
| EloSRM | 0.459 | 0.532 | 0.702 | 170.5 | -4 | 337 | 1858 | 1854 | 3701 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 351.37 | -0.07 | -4 | 1854 | 3701 | -149 | 1068 | 3522 |
| 1 | 2007-08-23 | TCCC07 Qual 3 | 1 | 174 | 345.72 | 0.99 | 337 | 1858 | 3670 | 17 | 1217 | 2555 |