4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| PiTg | 5 | 2197 | 1134 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.755 | 0.875 | 1.317 | 131.7 | -23 | 465 | 1772 | 1772 | 2387 |
| EloSRM | 0.796 | 0.926 | 1.395 | 156.9 | -31 | 587 | 2197 | 2197 | 2456 |
| SRM | 0.623 | 0.996 | 1.343 | 141.6 | -209 | 198 | 1398 | 1134 | 3619 |
| initial | 0.973 | 0.997 | 1.535 | 120.0 | -5 | 302 | 1786 | 1786 | 2631 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-04-03 | SRM 396 | 2 | 56 | 181.97 | 1.70 | 134 | 2197 | 2456 | 123 | 1134 | 3619 |
| 4 | 2008-02-02 | SRM 390 | 1 | 570 | 511.00 | -0.17 | -31 | 2063 | 2971 | -209 | 1011 | 4775 |
| 3 | 2007-12-08 | SRM 381 | 1 | 359 | 443.56 | -0.01 | 7 | 2094 | 2647 | -17 | 1220 | 2873 |
| 2 | 2007-10-17 | SRM 372 | 1 | 459 | 473.98 | -0.14 | -26 | 2087 | 2492 | -161 | 1237 | 2449 |
| 1 | 2007-09-26 | SRM 367 | 2 | 82 | 499.54 | 2.61 | 587 | 2113 | 2324 | 198 | 1398 | 1529 |