4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JennyLa | 8 | 1322 | 621 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.081 | 0.318 | 0.385 | 38.3 | -55 | 89 | 1243 | 1122 | 3118 |
| SRMFix | -0.079 | 0.332 | 0.409 | 47.6 | -100 | 129 | 1230 | 1114 | 2589 |
| EloSRM | -0.105 | 0.345 | 0.421 | 46.4 | -63 | 184 | 1408 | 1322 | 2435 |
| SRM | -0.191 | 0.395 | 0.503 | 85.9 | -351 | 45 | 894 | 621 | 3139 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2003-06-11 | SRM 150 | 2 | 158 | 128.11 | -0.49 | -32 | 1322 | 2435 | -69 | 621 | 3139 |
| 7 | 2003-03-18 | SRM 139 | 2 | 105 | 113.22 | 0.11 | 19 | 1353 | 2497 | 9 | 690 | 3239 |
| 6 | 2003-02-20 | TCCC '03 W/MW Regional | 1 | 117 | 126.26 | -0.09 | -8 | 1334 | 2614 | -29 | 681 | 3356 |
| 5 | 2003-02-11 | SRM 135 | 2 | 180 | 148.14 | -0.28 | -16 | 1342 | 2610 | -42 | 710 | 3301 |
| 4 | 2003-02-08 | SRM 134 | 2 | 139 | 125.91 | -0.14 | -3 | 1358 | 2512 | -18 | 752 | 3038 |
| 3 | 2003-02-05 | SRM 133 | 2 | 163 | 141.43 | -0.49 | -47 | 1361 | 2476 | -124 | 770 | 2948 |
| 2 | 2003-02-01 | SRM 132 | 2 | 82 | 148.01 | 0.85 | 184 | 1408 | 2283 | 45 | 894 | 2243 |
| 1 | 2003-01-06 | SRM 128 | 2 | 153 | 147.49 | -0.31 | -63 | 1224 | 3105 | -351 | 849 | 2470 |