4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| stephanie | 18 | 2174 | 1222 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.847 | 1.582 | 2.797 | 70.8 | -61 | 261 | 2190 | 2174 | 2748 |
| SRMFix | 0.864 | 1.650 | 2.847 | 90.3 | -131 | 334 | 1767 | 1678 | 3024 |
| SRM | 1.252 | 1.735 | 2.921 | 127.1 | -313 | 292 | 1222 | 1222 | 3530 |
| initial | 0.268 | 2.146 | 3.306 | 258.4 | -789 | 869 | 2430 | 1749 | 2862 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2008-07-19 | SRM 410 | 2 | 159 | 159.50 | 0.00 | 9 | 2174 | 2748 | 33 | 1222 | 3530 |
| 17 | 2008-05-28 | SRM 403 | 2 | 129 | 82.36 | -0.65 | -13 | 2164 | 2669 | 13 | 1189 | 3715 |
| 16 | 2008-05-24 | SRM 402 | 2 | 43 | 139.35 | 1.70 | 62 | 2177 | 2575 | 103 | 1176 | 3719 |
| 15 | 2008-04-15 | SRM 398 | 2 | 364 | 120.08 | -1.60 | -40 | 2115 | 2830 | -32 | 1073 | 4170 |
| 14 | 2008-04-03 | SRM 396 | 2 | 166 | 130.74 | -0.34 | -5 | 2155 | 2662 | 44 | 1105 | 3956 |
| 13 | 2008-03-06 | SRM 392 | 2 | 248 | 119.54 | -1.05 | -30 | 2159 | 2596 | 18 | 1061 | 4384 |
| 12 | 2008-02-13 | TCO08 Qual 3 | 1 | 5 | 588.48 | 6.88 | 261 | 2190 | 2404 | 275 | 1043 | 4507 |
| 11 | 2007-12-13 | SRM 383 | 2 | 453 | 135.60 | -1.74 | -61 | 1928 | 3647 | -242 | 768 | 7209 |
| 10 | 2007-11-28 | SRM 379 | 2 | 1 | 241.88 | 7.92 | 242 | 1990 | 3141 | 292 | 1010 | 4402 |
| 9 | 2007-11-20 | SRM 378 | 2 | 47 | 530.57 | 3.50 | 248 | 1747 | 4807 | 197 | 718 | 7236 |
| 8 | 2007-08-28 | TCCC07 Round 1A | 1 | 445 | 428.29 | -0.11 | -13 | 1499 | 6187 | -85 | 521 | 7644 |
| 7 | 2007-08-21 | TCCC07 Qual 2 | 1 | 402 | 632.88 | 0.66 | 104 | 1512 | 6049 | 116 | 606 | 7226 |
| 6 | 2007-08-01 | SRM 361 | 2 | 247 | ||||||||
| 5 | 2007-06-20 | SRM 355 | 2 | 481 | 460.80 | -0.06 | 0 | 1408 | 6881 | -42 | 490 | 7606 |
| 4 | 2007-06-14 | SRM 354 | 2 | 587 | 571.82 | -0.04 | 4 | 1409 | 6825 | -60 | 532 | 7431 |
| 3 | 2007-06-07 | SRM 353 | 2 | 446 | 559.77 | -0.04 | 3 | 1405 | 6860 | -34 | 592 | 7167 |
| 2 | 2007-06-02 | SRM 352 | 2 | 625 | 506.76 | -0.37 | -61 | 1402 | 6800 | -261 | 626 | 6905 |
| 1 | 2007-05-29 | SRM 351 | 2 | 438 | 443.09 | -0.24 | -46 | 1463 | 6039 | -313 | 887 | 4770 |