3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| gaston770 | 39 | 2614 | 1371 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.323 | 0.597 | 0.956 | 37.3 | -124 | 234 | 1998 | 1955 | 2488 |
| initial | 0.207 | 0.601 | 0.904 | 72.4 | -185 | 414 | 2405 | 2171 | 2615 |
| SRM | 0.317 | 0.614 | 1.078 | 48.9 | -152 | 135 | 1517 | 1371 | 2692 |
| Odd | 0.259 | 0.621 | 0.953 | 40.7 | -80 | 364 | 2458 | 2431 | 2454 |
| EloSRM | 0.271 | 0.628 | 0.962 | 42.4 | -89 | 359 | 2634 | 2614 | 2504 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39 | 2013-02-06 | SRM 569 | 1 | 352 | 383.21 | 0.12 | 19 | 2614 | 2504 | 12 | 1371 | 2692 |
| 38 | 2012-04-14 | TCO12 Round 1C | 1 | 916 | 418.26 | -1.13 | -35 | 2594 | 2447 | -53 | 1359 | 2851 |
| 37 | 2011-11-29 | SRM 525 | 1 | 389 | 467.24 | 0.26 | 18 | 2630 | 1878 | 39 | 1412 | 2215 |
| 36 | 2011-11-17 | SRM 524 | 1 | 545 | 425.57 | -0.54 | -21 | 2612 | 1964 | -87 | 1373 | 2486 |
| 35 | 2011-11-12 | SRM 523 | 1 | 230 | 475.85 | 1.05 | 60 | 2634 | 1830 | 96 | 1460 | 1925 |
| 34 | 2011-07-13 | SRM 512 | 1 | 483 | 536.08 | 0.15 | 13 | 2574 | 1992 | 30 | 1364 | 2382 |
| 33 | 2011-06-18 | TCO11 Round 1 | 1 | 1311 | 926.85 | -0.60 | -25 | 2561 | 2040 | -145 | 1334 | 2590 |
| 32 | 2011-05-14 | TCO11 Qual 1 | 1 | 576 | 545.78 | -0.08 | 2 | 2586 | 1788 | -6 | 1479 | 1703 |
| 31 | 2011-05-11 | SRM 506 | 1 | 371 | 331.52 | -0.16 | -4 | 2584 | 1773 | -32 | 1485 | 1679 |
| 30 | 2011-04-16 | Member SRM 503 | 1 | 235 | 510.52 | 1.12 | 66 | 2588 | 1740 | 89 | 1517 | 1537 |
| 29 | 2011-03-19 | SRM 500 | 1 | 396 | 552.26 | -0.13 | -4 | 2522 | 2008 | -18 | 1428 | 1899 |
| 28 | 2010-12-18 | Member SRM 491 | 1 | 409 | 462.07 | 0.18 | 17 | 2526 | 1872 | 13 | 1446 | 1724 |
| 27 | 2010-12-08 | SRM 490 | 1 | 415 | 447.54 | 0.11 | 14 | 2509 | 1934 | 5 | 1433 | 1767 |
| 26 | 2010-09-15 | Member SRM 482 | 1 | 491 | 466.96 | -0.30 | -13 | 2496 | 1892 | -76 | 1428 | 1728 |
| 25 | 2010-08-14 | SRM 479 | 1 | 243 | 465.94 | 0.94 | 61 | 2509 | 1798 | 75 | 1504 | 1434 |
| 24 | 2010-07-28 | SRM 477 | 1 | 364 | 503.62 | 0.47 | 40 | 2447 | 2037 | 35 | 1429 | 1703 |
| 23 | 2010-03-25 | Member SRM 465 | 1 | 253 | 352.73 | 0.48 | 34 | 2408 | 1873 | 50 | 1394 | 1673 |
| 22 | 2010-03-16 | SRM 464 | 1 | 418 | 502.44 | -0.09 | -1 | 2374 | 2040 | -27 | 1344 | 1947 |
| 21 | 2010-03-02 | SRM 463 | 1 | 397 | 484.27 | 0.29 | 26 | 2375 | 2195 | 18 | 1371 | 1973 |
| 20 | 2010-02-17 | SRM 462 | 1 | 235 | 341.41 | -0.01 | 4 | 2349 | 2342 | -8 | 1353 | 2082 |
| 19 | 2009-12-17 | Member SRM 455 | 1 | 259 | 389.86 | 0.03 | 7 | 2345 | 2252 | -6 | 1361 | 1984 |
| 18 | 2009-12-05 | SRM 454 | 1 | 264 | 534.87 | 1.02 | 83 | 2338 | 2283 | 97 | 1367 | 1972 |
| 17 | 2009-11-25 | SRM 453.5 | 1 | 423 | 528.21 | 0.32 | 36 | 2256 | 2673 | 18 | 1270 | 2601 |
| 16 | 2009-08-25 | SRM 447 | 2 | 23 | 175.75 | 2.93 | 81 | 2219 | 2810 | 111 | 1252 | 2709 |
| 15 | 2009-07-23 | SRM 445 | 2 | 52 | 268.48 | 2.37 | 79 | 2138 | 3228 | 95 | 1141 | 3560 |
| 14 | 2009-07-08 | SRM 444 | 2 | 304 | 246.45 | -0.30 | -4 | 2059 | 3761 | 5 | 1046 | 4364 |
| 13 | 2009-06-23 | SRM 443 | 2 | 33 | 281.46 | 3.09 | 117 | 2064 | 3709 | 135 | 1041 | 4400 |
| 12 | 2009-05-12 | SRM 440 | 2 | 571 | 293.57 | -0.96 | -34 | 1947 | 4564 | -56 | 906 | 7274 |
| 11 | 2009-04-30 | SRM 439 | 2 | 283 | 211.35 | -0.42 | -14 | 1981 | 4299 | -22 | 962 | 7163 |
| 10 | 2009-03-24 | SRM 437 | 2 | 217 | 321.50 | 0.56 | 45 | 1995 | 4195 | 32 | 984 | 7018 |
| 9 | 2009-03-04 | TCO09 Qual 3 | 1 | 736 | 630.47 | -0.22 | -13 | 1950 | 4542 | -22 | 952 | 7380 |
| 8 | 2009-02-28 | TCO09 Qual 2 | 1 | 760 | 995.70 | 0.39 | 59 | 1963 | 4346 | 44 | 974 | 7052 |
| 7 | 2008-12-02 | SRM 428 | 2 | 287 | 341.70 | 0.25 | 34 | 1904 | 4930 | 12 | 930 | 7934 |
| 6 | 2008-11-25 | SRM 427 | 2 | 305 | 298.68 | -0.03 | 11 | 1870 | 5206 | -15 | 918 | 7905 |
| 5 | 2008-11-22 | SRM 426 | 2 | 433 | 370.30 | -0.23 | -10 | 1859 | 5263 | -34 | 933 | 7677 |
| 4 | 2008-05-28 | SRM 403 | 2 | 281 | 199.44 | -0.50 | -30 | 1869 | 4779 | -50 | 967 | 7220 |
| 3 | 2008-05-24 | SRM 402 | 2 | 514 | 214.47 | -1.26 | -89 | 1899 | 4433 | -152 | 1017 | 5845 |
| 2 | 2008-05-06 | SRM 401 | 1 | 530 | 606.69 | 0.20 | 73 | 1988 | 3665 | -59 | 1169 | 3524 |
| 1 | 2008-05-01 | SRM 400 | 2 | 242 | 563.95 | 1.22 | 359 | 1915 | 4102 | 28 | 1228 | 2829 |