4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xlnxyx | 1 | 1842 | 1423 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.017 | 1.017 | 1.017 | 223.0 | 223 | 223 | 1423 | 1423 | 1788 |
| SRMFix | 1.180 | 1.180 | 1.180 | 254.9 | 255 | 255 | 1455 | 1455 | 4354 |
| initial | 1.185 | 1.185 | 1.185 | 142.6 | 143 | 143 | 1343 | 1343 | 5170 |
| EloSRM | 1.204 | 1.204 | 1.204 | 283.2 | 283 | 283 | 1842 | 1842 | 4877 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-24 | College Tour Beijing | 1 | 229 | 527.72 | 1.20 | 283 | 1842 | 4877 | 223 | 1423 | 1788 |