4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tarun__ | 3 | 1745 | 513 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.016 | 0.476 | 0.517 | 130.7 | -128 | 230 | 1745 | 1745 | 9267 |
| initial | -0.148 | 0.485 | 0.497 | 58.4 | -73 | 61 | 1147 | 1147 | 10569 |
| SRMFix | -0.108 | 0.499 | 0.532 | 90.6 | -153 | 78 | 1084 | 1084 | 10834 |
| SRM | -0.428 | 0.819 | 0.979 | 278.3 | -631 | 74 | 569 | 513 | 11784 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-01-31 | SRM 531 | 2 | 609 | 982.19 | 0.69 | 230 | 1745 | 9267 | 74 | 513 | 11784 |
| 2 | 2010-09-25 | SRM 483 | 2 | 965 | 839.52 | -0.20 | -34 | 1515 | 9660 | -130 | 439 | 9759 |
| 1 | 2010-09-15 | Member SRM 482 | 2 | 1040 | 729.40 | -0.54 | -128 | 1549 | 9269 | -631 | 569 | 9127 |