4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| naren.iiita | 3 | 1526 | 570 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.214 | 0.214 | 0.246 | 38.5 | -78 | 4 | 1559 | 1526 | 8874 |
| SRMFix | -0.271 | 0.271 | 0.309 | 53.2 | -107 | -17 | 1093 | 1040 | 9433 |
| initial | -0.294 | 0.294 | 0.312 | 35.4 | -50 | -20 | 1150 | 1094 | 9455 |
| SRM | -0.701 | 0.701 | 0.791 | 210.0 | -396 | -103 | 804 | 570 | 9018 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-12-05 | SRM 454 | 2 | 774 | 734.89 | -0.24 | -33 | 1526 | 8874 | -103 | 570 | 9018 |
| 2 | 2009-11-25 | SRM 453.5 | 2 | 659 | 637.01 | -0.05 | 4 | 1559 | 8121 | -131 | 673 | 8531 |
| 1 | 2009-11-05 | SRM 452 | 2 | 737 | 642.36 | -0.35 | -78 | 1554 | 8379 | -396 | 804 | 7448 |