4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kbaumanis | 2 | 1927 | 1338 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.941 | 0.953 | 1.339 | 195.5 | 4 | 387 | 1927 | 1927 | 3697 |
| initial | 0.956 | 0.956 | 1.337 | 115.1 | 3 | 228 | 1430 | 1430 | 3965 |
| SRMFix | 0.916 | 0.967 | 1.332 | 193.6 | -9 | 378 | 1578 | 1569 | 3202 |
| SRM | 0.559 | 1.178 | 1.304 | 283.0 | -214 | 352 | 1552 | 1338 | 2029 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-01-05 | SRM 386 | 1 | 456 | 512.14 | -0.01 | 4 | 1927 | 3697 | -214 | 1338 | 2029 |
| 1 | 2007-12-08 | College Tour SRM 381 | 1 | 9 | 33.45 | 1.89 | 387 | 1923 | 3639 | 352 | 1552 | 1133 |