4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aarron84 | 7 | 1646 | 719 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.023 | 0.049 | 0.057 | 5.8 | -8 | 10 | 1217 | 1217 | 7052 |
| SRMFix | 0.010 | 0.060 | 0.063 | 9.2 | -16 | 10 | 1199 | 1199 | 7521 |
| EloSRM | 0.017 | 0.080 | 0.083 | 25.3 | -3 | 57 | 1646 | 1646 | 6995 |
| Odd | 0.018 | 0.093 | 0.098 | 30.0 | -25 | 76 | 1520 | 1520 | 7184 |
| SRM | -0.279 | 0.341 | 0.437 | 84.2 | -187 | 12 | 1013 | 719 | 10233 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2008-05-25 | College Tour Guangdong | 1 | 205 | 392.68 | -0.07 | 12 | 1646 | 6995 | -93 | 719 | 10233 |
| 6 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 385.80 | 0.06 | 18 | 1634 | 5191 | 12 | 812 | 5647 |
| 5 | 2007-08-21 | TCCC07 Qual 2 | 1 | 530 | 553.36 | 0.06 | 23 | 1616 | 5276 | -37 | 800 | 5739 |
| 4 | 2007-08-11 | SRM 363 | 2 | 497 | 453.66 | -0.12 | -3 | 1593 | 5403 | -78 | 837 | 5408 |
| 3 | 2007-08-07 | SRM 362 | 2 | 396 | ||||||||
| 2 | 2007-05-23 | SRM 350 | 2 | 327 | 345.89 | 0.08 | 39 | 1596 | 5018 | -98 | 915 | 4537 |
| 1 | 2007-03-22 | SRM 343 | 2 | 355 | 377.13 | 0.09 | 57 | 1556 | 5020 | -187 | 1013 | 3728 |