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 |
|---|---|---|---|
| chanson | 3 | 2113 | 1310 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.297 | 0.709 | 0.746 | 118.0 | -122 | 159 | 1310 | 1310 | 1759 |
| SRMFix | 0.822 | 0.822 | 0.954 | 118.6 | 45 | 167 | 1556 | 1556 | 2682 |
| EloSRM | 0.853 | 0.853 | 0.936 | 211.4 | 132 | 264 | 2113 | 2113 | 1955 |
| initial | 0.881 | 0.881 | 1.014 | 106.1 | 28 | 175 | 1518 | 1518 | 2808 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-04-10 | TCO07 Round 1B | 1 | 164 | 397.76 | 1.28 | 238 | 2113 | 1955 | 159 | 1310 | 1759 |
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 488 | 934.41 | 0.94 | 264 | 1874 | 3127 | 73 | 1151 | 2814 |
| 1 | 2006-10-19 | SRM 323 | 2 | 266 | 337.54 | 0.34 | 132 | 1610 | 4325 | -122 | 1078 | 3158 |