4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lgmariano | 2 | 1559 | 545 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.197 | 0.257 | 0.324 | 71.8 | -102 | 42 | 1414 | 1414 | 9805 |
| EloSRM | -0.211 | 0.289 | 0.358 | 83.5 | -121 | 46 | 1559 | 1559 | 9918 |
| SRMFix | -0.339 | 0.339 | 0.446 | 76.4 | -144 | -9 | 1056 | 1047 | 10023 |
| initial | -0.353 | 0.353 | 0.417 | 42.5 | -69 | -16 | 1131 | 1115 | 9855 |
| SRM | -0.839 | 0.839 | 1.072 | 327.5 | -592 | -63 | 608 | 545 | 9853 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-18 | Member SRM 491 | 2 | 873 | 921.53 | 0.08 | 46 | 1559 | 9918 | -63 | 545 | 9853 |
| 1 | 2009-11-05 | SRM 452 | 2 | 903 | 646.95 | -0.50 | -121 | 1512 | 9536 | -592 | 608 | 9265 |