4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| prinz | 9 | 1548 | 583 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.059 | 0.358 | 0.426 | 43.2 | -88 | 83 | 1233 | 1136 | 8807 |
| Odd | 0.025 | 0.362 | 0.419 | 55.2 | -123 | 110 | 1437 | 1437 | 8220 |
| SRMFix | -0.005 | 0.371 | 0.453 | 51.4 | -175 | 88 | 1177 | 1115 | 7954 |
| EloSRM | 0.048 | 0.384 | 0.432 | 64.7 | -136 | 108 | 1548 | 1548 | 8550 |
| SRM | 0.037 | 0.454 | 0.637 | 125.9 | -809 | 107 | 649 | 583 | 8984 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2010-02-17 | SRM 462 | 2 | 543 | 579.25 | 0.09 | 27 | 1548 | 8550 | -9 | 583 | 8984 |
| 8 | 2010-02-13 | Member SRM 461 | 2 | 759 | 966.19 | 0.35 | 102 | 1522 | 9049 | -1 | 592 | 8819 |
| 7 | 2006-01-21 | SRM 284 | 2 | 348 | 284.75 | -0.45 | -45 | 1420 | 4118 | -56 | 593 | 5195 |
| 6 | 2005-04-30 | SRM 240 | 2 | 132 | 167.81 | -0.24 | -10 | 1465 | 2634 | 8 | 649 | 3659 |
| 5 | 2005-04-18 | SRM 239 | 2 | 119 | 159.43 | 0.42 | 55 | 1475 | 2584 | 69 | 641 | 3667 |
| 4 | 2005-04-14 | SRM 238 | 2 | 136 | 227.50 | 0.74 | 108 | 1420 | 2775 | 107 | 572 | 3803 |
| 3 | 2005-04-02 | SRM 236 | 2 | 181 | 228.48 | 0.34 | 75 | 1311 | 3364 | 66 | 465 | 3913 |
| 2 | 2005-03-22 | SRM 235 | 2 | 186 | 204.41 | -0.18 | -26 | 1236 | 3835 | 8 | 399 | 3958 |
| 1 | 2005-03-16 | SRM 234 | 2 | 281 | 178.75 | -0.65 | -136 | 1262 | 3709 | -809 | 391 | 3952 |