4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Rootis | 5 | 1584 | 640 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.015 | 0.169 | 0.188 | 35.4 | -37 | 52 | 1584 | 1584 | 7457 |
| initial | -0.062 | 0.184 | 0.209 | 22.1 | -36 | 27 | 1168 | 1163 | 8821 |
| SRMFix | -0.049 | 0.196 | 0.231 | 31.7 | -85 | 26 | 1132 | 1128 | 8778 |
| SRM | -0.410 | 0.490 | 0.672 | 113.2 | -352 | 3 | 848 | 640 | 10277 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-05-24 | SRM 402 | 2 | 473 | 552.95 | 0.22 | 52 | 1584 | 7457 | 3 | 640 | 10277 |
| 4 | 2007-12-04 | SRM 380 | 2 | 422 | 401.76 | -0.28 | -26 | 1532 | 6701 | -79 | 637 | 8123 |
| 3 | 2007-11-28 | SRM 379 | 2 | 323 | 349.31 | 0.11 | 34 | 1558 | 6361 | -37 | 716 | 7265 |
| 2 | 2007-11-20 | SRM 378 | 2 | 516 | 532.83 | 0.05 | 28 | 1524 | 6667 | -95 | 753 | 6920 |
| 1 | 2007-11-10 | SRM 375 | 2 | 431 | 379.16 | -0.18 | -37 | 1495 | 6876 | -352 | 848 | 5835 |