4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| poornimaramu | 1 | 1664 | 881 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.230 | 0.230 | 0.230 | 41.9 | -42 | -42 | 1664 | 1664 | 8866 |
| initial | -0.299 | 0.299 | 0.299 | 36.0 | -36 | -36 | 1164 | 1164 | 8746 |
| SRMFix | -0.360 | 0.360 | 0.360 | 85.3 | -85 | -85 | 1115 | 1115 | 8932 |
| SRM | -1.236 | 1.236 | 1.236 | 319.0 | -319 | -319 | 881 | 881 | 6747 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-04-16 | Member SRM 503 | 2 | 901 | 768.45 | -0.23 | -42 | 1664 | 8866 | -319 | 881 | 6747 |