4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| MHZhu | 2 | 2450 | 1531 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.211 | 2.635 | 3.439 | 307.5 | -142 | 473 | 1673 | 1531 | 1242 |
| initial | 2.969 | 2.969 | 4.168 | 357.5 | 5 | 710 | 1915 | 1915 | 2216 |
| SRMFix | 2.783 | 3.041 | 4.122 | 442.4 | -44 | 841 | 2041 | 1997 | 1389 |
| EloSRM | 2.868 | 3.107 | 4.228 | 477.7 | -30 | 926 | 2479 | 2450 | 1408 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-04-23 | SRM 399 | 1 | 219 | 251.57 | -0.24 | -30 | 2450 | 1408 | -142 | 1531 | 1242 |
| 1 | 2008-04-12 | SRM 397 | 2 | 9 | 566.03 | 5.98 | 926 | 2479 | 1317 | 473 | 1673 | 853 |