4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pcaldeira | 22 | 2382 | 1275 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.326 | 0.470 | 0.760 | 43.9 | -20 | 173 | 2392 | 2382 | 2324 |
| Odd | 0.318 | 0.472 | 0.754 | 43.9 | -22 | 170 | 2239 | 2229 | 2331 |
| SRMFix | 0.294 | 0.486 | 0.775 | 41.6 | -56 | 201 | 1844 | 1817 | 2455 |
| initial | 0.301 | 0.550 | 0.832 | 66.3 | -137 | 292 | 2054 | 1997 | 2379 |
| SRM | 0.401 | 0.608 | 0.947 | 45.2 | -173 | 95 | 1316 | 1275 | 2564 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2010-08-04 | Member SRM 478 | 1 | 446 | 460.22 | -0.20 | -10 | 2382 | 2324 | -41 | 1275 | 2564 |
| 21 | 2010-07-28 | SRM 477 | 1 | 405 | 532.37 | 0.40 | 37 | 2392 | 2265 | 50 | 1316 | 2274 |
| 20 | 2010-06-30 | Member Single Round Match 474 | 1 | 350 | 345.31 | -0.02 | 4 | 2355 | 2375 | -15 | 1266 | 2579 |
| 19 | 2010-05-02 | TCO10 Qual 1 | 1 | 352 | 484.58 | 0.46 | 39 | 2352 | 2177 | 40 | 1281 | 2340 |
| 18 | 2010-02-17 | SRM 462 | 1 | 235 | 347.59 | 0.01 | 6 | 2312 | 2527 | 29 | 1241 | 2884 |
| 17 | 2010-02-13 | Member SRM 461 | 1 | 437 | 498.41 | -0.11 | -5 | 2306 | 2527 | -4 | 1212 | 3079 |
| 16 | 2010-02-06 | SRM 460 | 2 | 129 | 119.58 | -0.11 | 7 | 2311 | 2485 | 25 | 1216 | 3015 |
| 15 | 2010-01-19 | SRM 459 | 1 | 551 | 505.93 | -0.23 | -20 | 2304 | 2501 | -74 | 1191 | 3199 |
| 14 | 2009-08-25 | SRM 447 | 1 | 385 | 444.00 | 0.21 | 25 | 2324 | 2311 | 40 | 1265 | 2612 |
| 13 | 2009-07-08 | SRM 444 | 1 | 448 | 501.61 | -0.13 | -7 | 2299 | 2388 | -14 | 1225 | 2888 |
| 12 | 2009-06-23 | SRM 443 | 1 | 409 | 389.27 | -0.07 | -1 | 2306 | 2357 | -17 | 1239 | 2775 |
| 11 | 2009-06-13 | SRM 442 | 1 | 432 | 496.62 | 0.20 | 29 | 2307 | 2333 | 43 | 1256 | 2639 |
| 10 | 2009-04-30 | SRM 439 | 1 | 380 | 359.62 | -0.20 | -17 | 2278 | 2474 | -65 | 1213 | 3408 |
| 9 | 2009-03-24 | SRM 437 | 2 | 28 | 153.12 | 2.45 | 105 | 2295 | 2404 | 90 | 1278 | 2891 |
| 8 | 2009-02-12 | SRM 435 | 2 | 92 | 122.58 | 0.41 | 37 | 2190 | 2870 | 27 | 1188 | 3628 |
| 7 | 2009-01-21 | SRM 433 | 2 | 217 | 153.21 | -0.50 | -16 | 2153 | 3108 | -13 | 1161 | 4226 |
| 6 | 2008-11-25 | SRM 427 | 2 | 82 | 158.00 | 0.95 | 74 | 2168 | 2976 | 51 | 1174 | 3831 |
| 5 | 2008-11-12 | SRM 425 | 2 | 148 | 252.59 | 0.77 | 77 | 2095 | 3357 | 45 | 1123 | 4623 |
| 4 | 2008-09-11 | SRM 417 | 2 | 99 | 374.41 | 1.92 | 173 | 2017 | 3795 | 95 | 1078 | 5849 |
| 3 | 2008-08-06 | SRM 413 | 2 | 338 | 356.11 | 0.08 | 29 | 1845 | 5320 | -31 | 983 | 7559 |
| 2 | 2008-07-19 | SRM 410 | 2 | 374 | 576.04 | 0.62 | 132 | 1816 | 5592 | -13 | 1014 | 6801 |
| 1 | 2008-07-10 | SRM 409 | 2 | 549 | 665.81 | 0.28 | 118 | 1684 | 6968 | -173 | 1027 | 6437 |