4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| koolagrawal | 1 | 1995 | 1210 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.064 | 0.064 | 0.064 | 10.0 | 10 | 10 | 1210 | 1210 | 3179 |
| SRMFix | 0.951 | 0.951 | 0.951 | 210.5 | 211 | 211 | 1411 | 1411 | 5017 |
| initial | 1.013 | 1.013 | 1.013 | 122.0 | 122 | 122 | 1322 | 1322 | 5783 |
| EloSRM | 1.093 | 1.093 | 1.093 | 313.0 | 313 | 313 | 1995 | 1995 | 4911 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-10-26 | SRM 486 | 2 | 366 | 780.64 | 1.09 | 313 | 1995 | 4911 | 10 | 1210 | 3179 |