4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| marcin_sz | 36 | 2517 | 1478 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.238 | 0.500 | 0.707 | 38.6 | -33 | 403 | 2001 | 2001 | 1543 |
| EloSRM | 0.188 | 0.506 | 0.709 | 48.1 | -33 | 500 | 2517 | 2517 | 1459 |
| Odd | 0.188 | 0.510 | 0.713 | 47.2 | -35 | 515 | 2366 | 2366 | 1493 |
| initial | 0.285 | 0.526 | 0.754 | 63.4 | -106 | 250 | 2368 | 2368 | 1173 |
| SRM | 0.223 | 0.529 | 0.720 | 65.5 | -111 | 196 | 1497 | 1478 | 1574 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 36 | 2009-03-11 | SRM 436 | 1 | 176 | 462.89 | 1.40 | 67 | 2517 | 1459 | 138 | 1478 | 1574 |
| 35 | 2009-03-07 | TCO09 Round 1 | 1 | 1298 | 885.85 | -0.55 | -25 | 2450 | 1684 | -95 | 1340 | 2401 |
| 34 | 2009-02-28 | TCO09 Qual 2 | 1 | 273 | 453.08 | 0.73 | 43 | 2476 | 1571 | 56 | 1435 | 1777 |
| 33 | 2008-11-25 | SRM 427 | 1 | 342 | 312.31 | -0.13 | -3 | 2433 | 1718 | -19 | 1379 | 2170 |
| 32 | 2008-11-22 | SRM 426 | 1 | 284 | 446.25 | 0.65 | 47 | 2436 | 1686 | 74 | 1398 | 2016 |
| 31 | 2008-11-12 | SRM 425 | 1 | 534 | 445.66 | -0.40 | -23 | 2388 | 1866 | -90 | 1324 | 2558 |
| 30 | 2008-10-28 | SRM 423 | 1 | 237 | 290.30 | -0.15 | -7 | 2411 | 1754 | -31 | 1414 | 1914 |
| 29 | 2008-04-12 | SRM 397 | 1 | 226 | 398.52 | 0.82 | 62 | 2418 | 1536 | 87 | 1445 | 1562 |
| 28 | 2008-02-13 | TCO08 Qual 3 | 1 | 422 | 252.18 | -0.74 | -28 | 2356 | 1682 | -34 | 1358 | 2001 |
| 27 | 2007-11-14 | SRM 376 | 1 | 317 | 281.78 | -0.38 | -18 | 2384 | 1397 | -72 | 1392 | 1647 |
| 26 | 2007-08-18 | TCCC07 Qual 1 | 1 | 293 | 272.89 | -0.10 | 2 | 2402 | 1217 | 6 | 1464 | 1266 |
| 25 | 2007-08-11 | SRM 363 | 1 | 440 | ||||||||
| 24 | 2007-07-24 | SRM 360 | 1 | 306 | 355.08 | -0.20 | -6 | 2400 | 1182 | -39 | 1458 | 1261 |
| 23 | 2007-06-02 | SRM 352 | 1 | 328 | 337.62 | 0.04 | 7 | 2406 | 1109 | 3 | 1497 | 1116 |
| 22 | 2007-03-28 | SRM 344 | 1 | 246 | 309.63 | 0.33 | 20 | 2399 | 983 | 39 | 1494 | 1031 |
| 21 | 2007-03-22 | SRM 343 | 1 | 242 | 279.66 | 0.21 | 16 | 2379 | 1014 | 34 | 1455 | 1138 |
| 20 | 2007-03-14 | SRM 342 | 1 | 111 | 243.17 | 1.13 | 58 | 2363 | 1061 | 124 | 1421 | 1265 |
| 19 | 2007-02-20 | SRM 340 | 1 | 348 | 337.12 | -0.27 | -11 | 2305 | 1256 | -32 | 1297 | 1908 |
| 18 | 2007-02-07 | SRM 338 | 1 | 299 | 252.69 | -0.24 | -9 | 2316 | 1193 | -13 | 1329 | 1725 |
| 17 | 2007-01-04 | SRM 333 | 1 | 321 | 272.90 | -0.41 | -17 | 2325 | 1112 | -65 | 1342 | 1603 |
| 16 | 2006-12-28 | SRM 332 | 1 | 123 | 203.59 | 0.73 | 48 | 2342 | 1048 | 93 | 1407 | 1338 |
| 15 | 2006-12-13 | SRM 330 | 1 | 306 | 235.45 | -0.49 | -24 | 2294 | 1170 | -111 | 1314 | 1734 |
| 14 | 2006-12-09 | SRM 329 | 1 | 266 | 307.30 | 0.21 | 21 | 2319 | 1096 | 33 | 1425 | 1279 |
| 13 | 2006-11-29 | SRM 328 | 1 | 280 | 248.07 | -0.18 | -6 | 2298 | 1134 | -18 | 1392 | 1377 |
| 12 | 2006-11-22 | SRM 327 | 1 | 149 | 232.21 | 0.04 | 11 | 2304 | 1106 | 10 | 1410 | 1298 |
| 11 | 2006-11-11 | SRM 326 | 1 | 87 | 336.82 | 1.95 | 155 | 2293 | 1141 | 196 | 1400 | 1327 |
| 10 | 2006-10-25 | SRM 324 | 2 | 48 | 58.12 | 0.28 | 27 | 2138 | 1640 | 61 | 1204 | 2374 |
| 9 | 2006-10-09 | SRM 322 | 1 | 400 | 359.60 | -0.26 | -26 | 2111 | 1696 | -66 | 1143 | 2714 |
| 8 | 2006-09-30 | SRM 320 | 1 | 427 | 378.22 | -0.30 | -33 | 2137 | 1584 | -70 | 1209 | 2301 |
| 7 | 2006-05-09 | SRM 301 | 1 | 284 | ||||||||
| 6 | 2006-04-06 | SRM 297 | 1 | 223 | 184.82 | -0.39 | -32 | 2170 | 1205 | -103 | 1279 | 1630 |
| 5 | 2006-04-03 | SRM 296 | 1 | 160 | 202.83 | -0.07 | 0 | 2202 | 1101 | -22 | 1382 | 1196 |
| 4 | 2006-03-29 | SRM 295 | 1 | 212 | 273.35 | 0.37 | 67 | 2202 | 1091 | 50 | 1404 | 1106 |
| 3 | 2006-03-25 | SRM 294 | 1 | 344 | 310.29 | -0.15 | -15 | 2135 | 1259 | -95 | 1354 | 1264 |
| 2 | 2006-03-17 | SRM 293 | 1 | 179 | 299.83 | 0.74 | 204 | 2151 | 1207 | 82 | 1449 | 983 |
| 1 | 2006-03-06 | SRM 292 | 2 | 56 | 254.15 | 2.18 | 500 | 1947 | 1838 | 167 | 1367 | 1215 |