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 |
|---|---|---|---|
| ysf | 2 | 1418 | 434 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.175 | 0.175 | 0.207 | 54.9 | -91 | -18 | 1311 | 1293 | 7549 |
| EloSRM | -0.184 | 0.184 | 0.218 | 51.6 | -86 | -17 | 1435 | 1418 | 7071 |
| initial | -0.241 | 0.241 | 0.273 | 29.0 | -45 | -14 | 1155 | 1142 | 6735 |
| SRMFix | -0.257 | 0.257 | 0.300 | 57.3 | -97 | -18 | 1103 | 1085 | 6910 |
| SRM | -0.708 | 0.708 | 0.873 | 383.0 | -559 | -207 | 641 | 434 | 7832 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-09-01 | TCCC07 Round 1C | 1 | 486 | 475.80 | -0.07 | -17 | 1418 | 7071 | -207 | 434 | 7832 |
| 1 | 2007-08-23 | TCCC07 Qual 3 | 1 | 426 | 345.71 | -0.30 | -86 | 1435 | 6878 | -559 | 641 | 7063 |