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 |
|---|---|---|---|
| cha_in_saw | 3 | 2421 | 1561 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.636 | 0.636 | 0.718 | 120.3 | 58 | 230 | 1561 | 1561 | 1029 |
| EloSRM | 1.068 | 1.068 | 1.213 | 300.1 | 107 | 622 | 2421 | 2421 | 1194 |
| SRMFix | 1.196 | 1.196 | 1.272 | 207.6 | 100 | 363 | 1823 | 1823 | 1774 |
| initial | 1.367 | 1.367 | 1.409 | 164.6 | 120 | 219 | 1694 | 1694 | 2466 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-09-08 | TCCC07 Round 2 | 1 | 359 | 526.59 | 0.55 | 107 | 2421 | 1194 | 58 | 1561 | 1029 |
| 2 | 2007-08-28 | TCCC07 Round 1A | 1 | 148 | 254.56 | 0.78 | 172 | 2314 | 1513 | 73 | 1503 | 1178 |
| 1 | 2007-08-18 | TCCC07 Qual 1 | 1 | 234 | 855.39 | 1.87 | 622 | 2142 | 2109 | 230 | 1430 | 1391 |