4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jcmonroy9 | 17 | 2553 | 1517 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.540 | 0.798 | 1.211 | 76.4 | -67 | 375 | 2582 | 2553 | 1300 |
| initial | 0.523 | 0.806 | 1.269 | 97.1 | -123 | 487 | 2405 | 2270 | 1457 |
| SRMFix | 0.596 | 0.858 | 1.290 | 74.3 | -99 | 337 | 2092 | 2036 | 1403 |
| SRM | 0.852 | 1.246 | 1.601 | 105.5 | -407 | 212 | 1631 | 1517 | 1448 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2009-03-04 | TCO09 Qual 3 | 1 | 167 | 193.92 | 0.22 | 14 | 2553 | 1300 | 40 | 1517 | 1448 |
| 16 | 2009-02-28 | TCO09 Qual 2 | 1 | 662 | 338.01 | -0.97 | -30 | 2538 | 1342 | -52 | 1477 | 1559 |
| 15 | 2009-02-12 | SRM 435 | 1 | 285 | 291.49 | 0.03 | 8 | 2568 | 1241 | 11 | 1529 | 1395 |
| 14 | 2009-02-07 | SRM 434 | 1 | 447 | 368.72 | -0.52 | -22 | 2560 | 1281 | -113 | 1518 | 1463 |
| 13 | 2008-12-23 | SRM 431 | 1 | 175 | 275.92 | 0.66 | 40 | 2582 | 1180 | 61 | 1631 | 1063 |
| 12 | 2008-12-20 | SRM 430 | 1 | 404 | 377.70 | -0.10 | 0 | 2542 | 1323 | -18 | 1570 | 1253 |
| 11 | 2008-12-14 | TC China 08 - Finals | 1 | 78 | 103.57 | 0.41 | 30 | 2541 | 1307 | 67 | 1588 | 1193 |
| 10 | 2008-12-12 | TC China 08 - 1E | 1 | 36 | 42.93 | 0.25 | 23 | 2511 | 1419 | 71 | 1521 | 1433 |
| 9 | 2008-12-02 | SRM 428 | 1 | 137 | 449.67 | 1.72 | 129 | 2488 | 1520 | 184 | 1450 | 1756 |
| 8 | 2008-11-25 | SRM 427 | 1 | 381 | 331.08 | -0.34 | -24 | 2359 | 2023 | -88 | 1266 | 3003 |
| 7 | 2008-11-23 | TC China 08 - 1A | 1 | 28 | 56.44 | 1.01 | 86 | 2383 | 1894 | 119 | 1354 | 2318 |
| 6 | 2008-11-06 | SRM 424 | 2 | 46 | 102.72 | 1.16 | 76 | 2297 | 2236 | 101 | 1235 | 3256 |
| 5 | 2008-10-28 | SRM 423 | 2 | 86 | 92.85 | 0.11 | 27 | 2222 | 2602 | 63 | 1134 | 4522 |
| 4 | 2008-10-18 | SRM 422 | 2 | 28 | 369.31 | 3.72 | 285 | 2195 | 2732 | 212 | 1071 | 5783 |
| 3 | 2008-10-08 | SRM 421 | 2 | 172 | 641.00 | 1.90 | 375 | 1909 | 4776 | 126 | 859 | 8956 |
| 2 | 2008-01-09 | SRM 387 | 2 | 327 | 372.24 | 0.19 | 64 | 1534 | 6966 | -60 | 733 | 7599 |
| 1 | 2007-12-19 | SRM 384 | 2 | 374 | 335.69 | -0.27 | -67 | 1471 | 7859 | -407 | 793 | 6963 |