4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| topnagufriendly | 8 | 1749 | 602 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.162 | 0.407 | 0.568 | 75.2 | -110 | 189 | 1629 | 1629 | 6414 |
| initial | 0.120 | 0.408 | 0.570 | 49.2 | -74 | 150 | 1301 | 1301 | 6112 |
| EloSRM | 0.148 | 0.417 | 0.577 | 81.4 | -124 | 196 | 1749 | 1749 | 6322 |
| SRMFix | 0.138 | 0.434 | 0.597 | 59.1 | -156 | 102 | 1218 | 1218 | 7236 |
| SRM | 0.099 | 0.630 | 0.860 | 182.9 | -790 | 154 | 602 | 602 | 11838 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-12-17 | Member SRM 455 | 2 | 586 | ||||||||
| 7 | 2008-07-31 | SRM 412 | 2 | 249 | 599.57 | 1.27 | 196 | 1749 | 6322 | 126 | 602 | 11838 |
| 6 | 2007-09-26 | SRM 367 | 2 | 503 | 483.38 | -0.06 | 3 | 1553 | 5835 | 22 | 476 | 7785 |
| 5 | 2007-09-18 | SRM 366 | 2 | 297 | 296.59 | -0.26 | -19 | 1550 | 5924 | -8 | 454 | 7916 |
| 4 | 2007-09-04 | SRM 364 | 2 | 370 | 395.28 | 0.10 | 26 | 1569 | 5696 | 39 | 462 | 7852 |
| 3 | 2007-09-01 | TCCC07 Round 1C | 1 | 486 | 457.70 | -0.12 | -25 | 1543 | 5831 | -141 | 423 | 7850 |
| 2 | 2007-08-23 | TCCC07 Qual 3 | 1 | 252 | 385.49 | 0.61 | 176 | 1569 | 5672 | 154 | 564 | 7457 |
| 1 | 2007-07-24 | SRM 360 | 2 | 668 | 469.10 | -0.50 | -124 | 1393 | 7311 | -790 | 410 | 7894 |