4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| shwetha263 | 2 | 1735 | 610 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.143 | 0.445 | 0.467 | 53.6 | -71 | 36 | 1166 | 1166 | 9580 |
| EloSRM | -0.035 | 0.478 | 0.480 | 127.1 | -125 | 129 | 1735 | 1735 | 9181 |
| SRMFix | -0.128 | 0.521 | 0.536 | 107.0 | -149 | 65 | 1117 | 1117 | 9832 |
| SRM | -0.625 | 0.922 | 1.114 | 323.0 | -618 | 28 | 610 | 610 | 11026 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-11-29 | SRM 525 | 2 | 676 | 919.10 | 0.44 | 129 | 1735 | 9181 | 28 | 610 | 11026 |
| 1 | 2011-10-13 | SRM 521 | 2 | 1128 | 801.68 | -0.51 | -125 | 1606 | 11318 | -618 | 582 | 11124 |