4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Calabria | 8 | 1463 | 482 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.064 | 0.151 | 0.186 | 22.9 | -62 | 58 | 1355 | 1353 | 11688 |
| EloSRM | -0.065 | 0.155 | 0.194 | 25.0 | -79 | 59 | 1465 | 1463 | 11649 |
| SRMFix | -0.115 | 0.194 | 0.231 | 28.6 | -107 | 27 | 1093 | 1024 | 12539 |
| initial | -0.131 | 0.207 | 0.231 | 24.9 | -49 | 36 | 1151 | 1074 | 12629 |
| SRM | -0.259 | 0.348 | 0.496 | 105.2 | -407 | 42 | 793 | 482 | 12458 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-10-18 | SRM 422 | 2 | 630 | 808.30 | 0.36 | 59 | 1463 | 11649 | 42 | 482 | 12458 |
| 7 | 2008-07-23 | SRM 411 | 2 | 410 | 481.60 | -0.06 | -2 | 1403 | 12582 | 7 | 440 | 12563 |
| 6 | 2008-07-19 | SRM 410 | 2 | 577 | 717.73 | -0.05 | 0 | 1406 | 12696 | 13 | 433 | 12725 |
| 5 | 2008-05-24 | SRM 402 | 2 | 519 | 581.02 | -0.10 | -8 | 1406 | 11265 | -17 | 420 | 11400 |
| 4 | 2008-03-26 | SRM 395 | 2 | 404 | 391.24 | -0.18 | -23 | 1414 | 9413 | -75 | 437 | 9672 |
| 3 | 2008-02-13 | TCO08 Qual 3 | 1 | 924 | 905.42 | -0.10 | -17 | 1437 | 8776 | -128 | 512 | 9208 |
| 2 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,200.43 | -0.06 | -11 | 1454 | 8470 | -153 | 640 | 8470 |
| 1 | 2008-02-02 | SRM 390 | 2 | 605 | 539.04 | -0.33 | -79 | 1465 | 8174 | -407 | 793 | 6980 |