4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pootek | 4 | 1675 | 773 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.049 | 0.279 | 0.338 | 33.6 | -46 | 65 | 1223 | 1223 | 7315 |
| SRMFix | 0.066 | 0.290 | 0.353 | 48.0 | -94 | 65 | 1190 | 1190 | 7948 |
| EloSRM | 0.155 | 0.295 | 0.382 | 86.8 | -59 | 196 | 1675 | 1675 | 7123 |
| SRM | -0.245 | 0.429 | 0.560 | 117.8 | -327 | 22 | 873 | 773 | 10153 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-07-19 | SRM 410 | 2 | 469 | 756.90 | 0.69 | 196 | 1675 | 7123 | 22 | 773 | 10153 |
| 3 | 2007-03-22 | SRM 343 | 2 | 394 | 406.30 | 0.04 | 33 | 1480 | 5617 | -67 | 751 | 5898 |
| 2 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 293 | 327.68 | 0.16 | 60 | 1446 | 4358 | -55 | 818 | 4459 |
| 1 | 2006-02-21 | SRM 291 | 2 | 334 | 326.49 | -0.28 | -59 | 1387 | 4572 | -327 | 873 | 3743 |