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 |
|---|---|---|---|
| sparky.bond | 4 | 2534 | 1666 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.689 | 0.951 | 1.139 | 166.0 | -99 | 342 | 1666 | 1666 | 784 |
| SRMFix | 1.154 | 1.154 | 1.539 | 184.2 | 5 | 512 | 1937 | 1937 | 1372 |
| Odd | 1.056 | 1.177 | 1.562 | 260.1 | -26 | 753 | 2392 | 2392 | 922 |
| EloSRM | 1.050 | 1.179 | 1.557 | 269.0 | -31 | 765 | 2534 | 2534 | 890 |
| initial | 1.336 | 1.336 | 1.623 | 160.9 | 47 | 339 | 1844 | 1844 | 2058 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-09-15 | TCCC07 Round 3 | 1 | 169 | 249.10 | 0.56 | 102 | 2534 | 890 | 97 | 1666 | 784 |
| 3 | 2007-09-08 | TCCC07 Round 2 | 1 | 277 | 562.34 | 1.02 | 177 | 2432 | 1163 | 126 | 1569 | 1003 |
| 2 | 2007-08-30 | TCCC07 Round 1B | 1 | 275 | 229.82 | -0.26 | -31 | 2255 | 1701 | -99 | 1443 | 1356 |
| 1 | 2007-08-21 | TCCC07 Qual 2 | 1 | 80 | 587.55 | 2.88 | 765 | 2286 | 1585 | 342 | 1542 | 1066 |