4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| shelling | 4 | 1660 | 867 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.300 | 0.415 | 0.448 | 102.2 | -203 | 38 | 1238 | 867 | 5198 |
| initial | 0.091 | 0.506 | 0.591 | 60.9 | -64 | 119 | 1344 | 1244 | 4714 |
| SRMFix | -0.050 | 0.550 | 0.656 | 90.8 | -92 | 211 | 1419 | 1275 | 4477 |
| EloSRM | -0.009 | 0.575 | 0.707 | 116.6 | -70 | 310 | 1793 | 1660 | 4426 |
| Odd | -0.011 | 0.590 | 0.728 | 117.9 | -68 | 325 | 1710 | 1585 | 4418 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-02-07 | SRM 338 | 2 | 400 | 232.20 | -0.78 | -70 | 1660 | 4426 | -85 | 867 | 5198 |
| 3 | 2006-09-21 | TCCC06 Round 1A | 1 | 399 | 324.15 | -0.38 | -63 | 1730 | 3443 | -203 | 952 | 4124 |
| 2 | 2006-09-07 | TCCC06 Qual 1 | 1 | 401 | 406.68 | 0.02 | 23 | 1793 | 2967 | -83 | 1155 | 2503 |
| 1 | 2006-06-08 | SRM 306 | 2 | 126 | 272.20 | 1.11 | 310 | 1770 | 2990 | 38 | 1238 | 2026 |