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 | 1.168 | 1.284 | 1.690 | 312.4 | -23 | 885 | 2825 | 2802 | 618 |
| 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 | 213.62 | -0.23 | -23 | 2802 | 618 | -73 | 1793 | 704 |
| 3 | 2009-03-14 | TCO09 Round 2 | 1 | 166 | 512.86 | 1.63 | 251 | 2825 | 563 | 221 | 1866 | 585 |
| 2 | 2009-03-07 | TCO09 Round 1 | 1 | 692 | 877.43 | 0.34 | 90 | 2573 | 1234 | 17 | 1645 | 1025 |
| 1 | 2009-02-24 | TCO09 Qual 1 | 1 | 151 | 1,153.09 | 2.93 | 885 | 2483 | 1510 | 428 | 1628 | 1021 |