4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Brosnan | 13 | 1704 | 716 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.008 | 0.297 | 0.420 | 34.1 | -32 | 172 | 1634 | 1604 | 5707 |
| EloSRM | 0.031 | 0.303 | 0.430 | 36.7 | -49 | 178 | 1728 | 1704 | 5766 |
| SRMFix | 0.086 | 0.312 | 0.440 | 32.9 | -89 | 110 | 1258 | 1230 | 6092 |
| initial | 0.044 | 0.320 | 0.433 | 38.5 | -53 | 148 | 1332 | 1269 | 5718 |
| SRM | 0.018 | 0.419 | 0.545 | 67.4 | -316 | 101 | 884 | 716 | 7860 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2008-04-03 | SRM 396 | 2 | 437 | 445.43 | 0.03 | 11 | 1704 | 5766 | 10 | 716 | 7860 |
| 12 | 2007-12-19 | SRM 384 | 2 | 291 | 268.07 | -0.12 | -1 | 1693 | 5508 | -1 | 706 | 7827 |
| 11 | 2007-12-11 | SRM 382 | 2 | 275 | 307.99 | 0.16 | 20 | 1694 | 5454 | 31 | 707 | 7744 |
| 10 | 2007-12-04 | SRM 380 | 2 | 422 | 341.20 | -0.51 | -29 | 1673 | 5504 | -62 | 676 | 7826 |
| 9 | 2007-10-17 | SRM 372 | 2 | 450 | 379.42 | -0.25 | -9 | 1702 | 4914 | -12 | 738 | 6567 |
| 8 | 2007-10-13 | SRM 371 | 2 | 372 | 418.97 | -0.34 | -17 | 1711 | 4802 | -37 | 750 | 6407 |
| 7 | 2007-10-09 | SRM 370 | 2 | 283 | 338.15 | 0.26 | 39 | 1728 | 4634 | 24 | 787 | 5983 |
| 6 | 2007-10-02 | SRM 368 | 2 | 191 | 453.98 | 1.25 | 178 | 1689 | 4852 | 101 | 763 | 6074 |
| 5 | 2007-05-09 | SRM 348 | 2 | 245 | 330.97 | 0.43 | 74 | 1511 | 5590 | 30 | 662 | 6705 |
| 4 | 2007-02-07 | SRM 338 | 2 | 442 | 398.29 | -0.15 | -9 | 1436 | 6182 | -52 | 632 | 7073 |
| 3 | 2007-02-03 | SRM 337 | 2 | 459 | 472.56 | 0.04 | 22 | 1446 | 6031 | -39 | 684 | 6694 |
| 2 | 2007-01-25 | SRM 336 | 2 | 365 | 325.63 | -0.16 | -18 | 1424 | 6233 | -161 | 723 | 6381 |
| 1 | 2007-01-17 | SRM 335 | 2 | 381 | 383.25 | -0.25 | -49 | 1442 | 6018 | -316 | 884 | 4958 |