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 |
|---|---|---|---|
| deepcompsci | 55 | 2563 | 1588 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.278 | 0.687 | 1.049 | 44.5 | -107 | 574 | 2590 | 2563 | 1372 |
| SRMFix | 0.305 | 0.689 | 1.070 | 43.2 | -144 | 416 | 2125 | 2079 | 1237 |
| initial | 0.176 | 0.689 | 1.102 | 83.0 | -255 | 474 | 2717 | 2341 | 1302 |
| Odd | 0.288 | 0.692 | 1.050 | 41.5 | -94 | 550 | 2455 | 2421 | 1344 |
| SRM | 0.476 | 0.807 | 1.279 | 73.0 | -478 | 246 | 1783 | 1588 | 1137 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55 | 2009-10-17 | SRM 450 | 1 | 430 | 323.69 | -0.42 | -16 | 2563 | 1372 | -70 | 1588 | 1137 |
| 54 | 2009-07-23 | SRM 445 | 1 | 368 | 406.47 | -0.30 | -9 | 2579 | 1275 | -77 | 1658 | 963 |
| 53 | 2009-07-08 | SRM 444 | 1 | 353 | 361.10 | 0.03 | 8 | 2588 | 1233 | -25 | 1735 | 778 |
| 52 | 2009-03-04 | TCO09 Qual 3 | 1 | 234 | 167.71 | -0.48 | -10 | 2580 | 1197 | -23 | 1760 | 767 |
| 51 | 2008-08-26 | SRM 415 | 1 | 77 | 207.68 | 1.43 | 47 | 2590 | 1053 | 82 | 1783 | 698 |
| 50 | 2008-06-26 | SRM 407 | 1 | 185 | 328.51 | 0.83 | 30 | 2543 | 1159 | 56 | 1701 | 836 |
| 49 | 2008-05-01 | SRM 400 | 1 | 56 | 382.74 | 2.77 | 66 | 2513 | 1208 | 180 | 1645 | 916 |
| 48 | 2008-03-11 | SRM 393 | 1 | 452 | 348.84 | -0.37 | -8 | 2447 | 1392 | -64 | 1465 | 1490 |
| 47 | 2008-02-26 | SRM 391 | 1 | 198 | 284.99 | 0.52 | 19 | 2455 | 1347 | 50 | 1529 | 1254 |
| 46 | 2008-02-13 | TCO08 Qual 3 | 1 | 208 | 226.54 | 0.12 | 7 | 2436 | 1388 | 12 | 1479 | 1421 |
| 45 | 2008-01-15 | SRM 388 | 1 | 495 | 386.28 | -0.36 | -8 | 2429 | 1352 | -66 | 1467 | 1419 |
| 44 | 2008-01-09 | SRM 387 | 1 | 246 | 271.42 | 0.14 | 8 | 2437 | 1306 | 7 | 1533 | 1210 |
| 43 | 2008-01-05 | SRM 386 | 1 | 185 | 362.96 | 0.97 | 31 | 2430 | 1326 | 81 | 1526 | 1231 |
| 42 | 2007-12-27 | SRM 385 | 1 | 351 | 355.85 | 0.02 | 4 | 2398 | 1448 | 2 | 1445 | 1498 |
| 41 | 2007-12-19 | SRM 384 | 1 | 218 | 250.96 | 0.20 | 11 | 2394 | 1462 | 27 | 1443 | 1510 |
| 40 | 2007-12-13 | SRM 383 | 1 | 257 | 298.38 | 0.22 | 12 | 2383 | 1486 | 31 | 1416 | 1638 |
| 39 | 2007-12-11 | SRM 382 | 1 | 284 | 284.54 | -0.00 | 3 | 2372 | 1508 | 9 | 1385 | 1778 |
| 38 | 2007-12-08 | SRM 381 | 1 | 315 | 378.61 | 0.26 | 16 | 2368 | 1506 | 45 | 1376 | 1827 |
| 37 | 2007-11-28 | SRM 379 | 1 | 202 | 272.04 | 0.43 | 24 | 2353 | 1524 | 69 | 1331 | 1989 |
| 36 | 2007-11-14 | SRM 376 | 1 | 317 | 298.38 | -0.29 | -11 | 2328 | 1571 | -39 | 1262 | 2373 |
| 35 | 2007-11-06 | SRM 374 | 1 | 405 | 365.44 | -0.15 | -4 | 2339 | 1522 | -10 | 1301 | 2112 |
| 34 | 2007-10-23 | SRM 373 | 1 | 283 | 254.27 | -0.15 | -4 | 2343 | 1500 | -15 | 1311 | 1987 |
| 33 | 2007-10-17 | SRM 372 | 1 | 416 | 390.74 | -0.09 | -1 | 2347 | 1482 | -3 | 1326 | 1894 |
| 32 | 2007-10-09 | SRM 370 | 1 | 535 | 353.14 | -0.60 | -31 | 2348 | 1462 | -151 | 1329 | 1858 |
| 31 | 2007-10-04 | SRM 369 | 1 | 268 | ||||||||
| 30 | 2007-09-26 | SRM 367 | 1 | 323 | 389.48 | 0.27 | 28 | 2379 | 1351 | 19 | 1480 | 1239 |
| 29 | 2007-07-24 | SRM 360 | 1 | 196 | 403.46 | 1.04 | 84 | 2352 | 1336 | 88 | 1461 | 1248 |
| 28 | 2007-02-20 | SRM 340 | 1 | 348 | 348.14 | -0.23 | -11 | 2268 | 1361 | -46 | 1373 | 1518 |
| 27 | 2007-02-14 | SRM 339 | 1 | 281 | 275.38 | -0.03 | 4 | 2278 | 1315 | -14 | 1419 | 1349 |
| 26 | 2006-08-19 | SRM 316 | 1 | 272 | 236.76 | -0.22 | -6 | 2275 | 1069 | -33 | 1433 | 1141 |
| 25 | 2006-06-14 | SRM 307 | 1 | 162 | 175.26 | -0.31 | -10 | 2281 | 996 | -56 | 1466 | 1016 |
| 24 | 2006-05-09 | SRM 301 | 1 | 158 | 225.85 | 0.52 | 29 | 2291 | 912 | 46 | 1522 | 827 |
| 23 | 2006-04-27 | SRM 300 | 1 | 174 | 186.13 | 0.09 | 9 | 2262 | 974 | 3 | 1476 | 931 |
| 22 | 2006-04-11 | SRM 298 | 1 | 131 | 233.77 | 0.84 | 43 | 2253 | 979 | 71 | 1473 | 924 |
| 21 | 2006-04-06 | SRM 297 | 1 | 138 | 191.01 | 0.47 | 31 | 2210 | 1095 | 42 | 1402 | 1121 |
| 20 | 2006-03-29 | SRM 295 | 1 | 114 | 282.47 | 1.31 | 79 | 2179 | 1147 | 135 | 1360 | 1257 |
| 19 | 2006-03-25 | SRM 294 | 2 | 57 | 65.51 | 0.20 | 15 | 2100 | 1349 | 60 | 1225 | 1850 |
| 18 | 2006-03-17 | SRM 293 | 1 | 280 | 262.67 | -0.24 | -14 | 2085 | 1386 | -65 | 1165 | 2151 |
| 17 | 2006-03-06 | SRM 292 | 2 | 30 | 45.27 | 0.59 | 30 | 2099 | 1323 | 73 | 1230 | 1786 |
| 16 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 310 | 173.08 | -1.00 | -54 | 2068 | 1400 | -159 | 1157 | 2153 |
| 15 | 2005-10-05 | SRM 267 | 1 | 136 | 185.19 | -0.08 | -1 | 2122 | 964 | -4 | 1316 | 1136 |
| 14 | 2005-10-01 | SRM 266 | 1 | 174 | 220.62 | 0.34 | 31 | 2123 | 949 | 41 | 1320 | 1108 |
| 13 | 2005-09-27 | SRM 265 | 2 | 17 | 43.58 | 1.36 | 50 | 2092 | 1000 | 110 | 1279 | 1236 |
| 12 | 2005-09-14 | SRM 263 | 1 | 277 | 236.64 | -0.31 | -22 | 2043 | 1116 | -110 | 1169 | 1687 |
| 11 | 2005-08-27 | SRM 260 | 1 | 184 | 255.57 | 0.47 | 53 | 2065 | 1063 | 55 | 1279 | 1229 |
| 10 | 2005-08-08 | SRM 257 | 2 | 6 | 70.00 | 3.54 | 121 | 2012 | 1087 | 162 | 1224 | 1372 |
| 9 | 2005-08-02 | SRM 256 | 2 | 151 | 57.75 | -1.39 | -50 | 1890 | 1396 | -14 | 1062 | 2037 |
| 8 | 2005-07-26 | SRM 254 | 2 | 15 | 74.18 | 2.31 | 137 | 1940 | 1236 | 153 | 1076 | 1931 |
| 7 | 2005-06-21 | SRM 248 | 2 | 235 | 60.66 | -1.95 | -99 | 1804 | 1533 | -89 | 923 | 2580 |
| 6 | 2005-06-18 | SRM 247 | 2 | 46 | 75.85 | 0.72 | 110 | 1902 | 1263 | 89 | 1012 | 2101 |
| 5 | 2003-10-15 | TCO '03 Round 1 | 1 | 450 | 368.62 | -0.29 | -35 | 1792 | 1101 | -166 | 923 | 2024 |
| 4 | 2003-10-14 | SRM 167 | 2 | 94 | 38.30 | -1.30 | -57 | 1827 | 1010 | 1 | 1089 | 1444 |
| 3 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 192 | 294.32 | 0.62 | 118 | 1884 | 878 | 120 | 1088 | 1412 |
| 2 | 2003-10-01 | SRM 166 | 2 | 24 | 255.36 | 3.41 | 574 | 1767 | 1098 | 246 | 968 | 1788 |
| 1 | 2003-04-10 | SRM 141 | 2 | 203 | 151.08 | -0.49 | -107 | 1193 | 3311 | -478 | 722 | 2951 |