4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| vico_topcoder | 2 | 1596 | 604 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.294 | 0.294 | 0.294 | 49.2 | -59 | -40 | 1471 | 1431 | 11064 |
| EloSRM | -0.319 | 0.319 | 0.321 | 62.7 | -78 | -48 | 1644 | 1596 | 10951 |
| SRMFix | -0.399 | 0.399 | 0.404 | 82.3 | -109 | -56 | 1091 | 1035 | 11383 |
| initial | -0.400 | 0.400 | 0.401 | 48.2 | -51 | -46 | 1149 | 1104 | 11200 |
| SRM | -0.950 | 0.950 | 0.987 | 298.0 | -397 | -199 | 803 | 604 | 10596 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-08-20 | SRM 515 | 2 | 885 | 805.58 | -0.28 | -48 | 1596 | 10951 | -199 | 604 | 10596 |
| 1 | 2011-08-09 | SRM 514 | 2 | 691 | 613.13 | -0.36 | -78 | 1644 | 9854 | -397 | 803 | 8147 |