4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Cifko | 2 | 2219 | 1251 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.547 | 0.935 | 1.083 | 164.5 | -139 | 190 | 1390 | 1251 | 2891 |
| SRMFix | 1.148 | 1.220 | 1.676 | 233.2 | -12 | 454 | 1654 | 1641 | 3463 |
| initial | 1.228 | 1.228 | 1.719 | 147.9 | 3 | 293 | 1496 | 1496 | 4408 |
| EloSRM | 1.216 | 1.294 | 1.776 | 279.7 | -11 | 548 | 2230 | 2219 | 3415 |
| Odd | 1.243 | 1.319 | 1.812 | 286.4 | -9 | 563 | 2068 | 2058 | 3486 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-08 | SRM 490 | 1 | 494 | 541.52 | -0.08 | -11 | 2219 | 3415 | -139 | 1251 | 2891 |
| 1 | 2010-10-26 | SRM 486 | 2 | 137 | 780.60 | 2.51 | 548 | 2230 | 3241 | 190 | 1390 | 1929 |