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 |
|---|---|---|---|
| tilk | 3 | 2325 | 1480 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.729 | 0.752 | 0.909 | 97.3 | -6 | 157 | 1486 | 1480 | 1125 |
| SRMFix | 1.205 | 1.205 | 1.368 | 208.6 | 40 | 351 | 1826 | 1826 | 1561 |
| EloSRM | 1.243 | 1.243 | 1.468 | 296.5 | 45 | 432 | 2325 | 2325 | 1236 |
| initial | 1.402 | 1.402 | 1.524 | 168.8 | 67 | 228 | 1706 | 1706 | 2136 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-04-07 | TCO07 Round 1A | 1 | 378 | 416.08 | 0.14 | 45 | 2325 | 1236 | -6 | 1480 | 1125 |
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 211 | 706.43 | 1.74 | 413 | 2281 | 1347 | 129 | 1486 | 1092 |
| 1 | 2005-12-17 | SRM 277 | 2 | 90 | 323.54 | 1.85 | 432 | 1868 | 1843 | 157 | 1357 | 1099 |