4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Tarris | 4 | 2802 | 1793 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.889 | 1.005 | 1.337 | 184.8 | -73 | 428 | 1866 | 1793 | 704 |
| EloSRM | 1.166 | 1.283 | 1.689 | 312.7 | -23 | 887 | 2825 | 2802 | 618 |
| Odd | 1.183 | 1.292 | 1.699 | 306.3 | -21 | 876 | 2655 | 2634 | 652 |
| SRMFix | 1.386 | 1.386 | 1.751 | 217.3 | 8 | 526 | 2069 | 2069 | 1284 |
| initial | 1.518 | 1.518 | 1.828 | 182.7 | 24 | 349 | 1931 | 1931 | 2407 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-03-21 | TCO09 Round 3 | 1 | 251 | 213.44 | -0.23 | -23 | 2802 | 618 | -73 | 1793 | 704 |
| 3 | 2009-03-14 | TCO09 Round 2 | 1 | 166 | 512.43 | 1.63 | 251 | 2825 | 561 | 221 | 1866 | 585 |
| 2 | 2009-03-07 | TCO09 Round 1 | 1 | 692 | 875.30 | 0.34 | 89 | 2574 | 1234 | 17 | 1645 | 1025 |
| 1 | 2009-02-24 | TCO09 Qual 1 | 1 | 151 | 1,153.07 | 2.93 | 887 | 2485 | 1507 | 428 | 1628 | 1021 |