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 |
|---|---|---|---|
| voyagerr | 49 | 2616 | 1691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.294 | 0.694 | 0.997 | 37.2 | -68 | 223 | 2616 | 2616 | 1164 |
| Odd | 0.305 | 0.704 | 1.007 | 38.0 | -64 | 222 | 2471 | 2471 | 1147 |
| SRMFix | 0.314 | 0.727 | 1.049 | 40.8 | -159 | 180 | 2162 | 2132 | 1078 |
| initial | 0.214 | 0.760 | 1.085 | 91.6 | -337 | 324 | 2657 | 2412 | 1133 |
| SRM | 0.606 | 0.908 | 1.511 | 65.6 | -220 | 157 | 1760 | 1691 | 878 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49 | 2009-09-23 | SRM 449 | 1 | 317 | 416.65 | 0.39 | 31 | 2616 | 1164 | 16 | 1691 | 878 |
| 48 | 2009-02-24 | TCO09 Qual 1 | 1 | 366 | 361.28 | -0.02 | 5 | 2585 | 1146 | -12 | 1675 | 915 |
| 47 | 2008-12-04 | TC China 08 - 1C | 1 | 51 | 30.87 | -0.72 | -17 | 2580 | 1146 | -35 | 1687 | 908 |
| 46 | 2008-12-02 | SRM 428 | 1 | 281 | 332.28 | 0.24 | 16 | 2597 | 1084 | 4 | 1722 | 827 |
| 45 | 2008-06-08 | College Tour West China | 1 | 27 | 56.03 | 1.05 | 27 | 2581 | 1004 | 73 | 1718 | 800 |
| 44 | 2008-05-28 | SRM 403 | 1 | 262 | 215.36 | -0.28 | -5 | 2554 | 1091 | -36 | 1645 | 960 |
| 43 | 2008-05-25 | East China Round 2 | 1 | 61 | 33.01 | -0.89 | -19 | 2560 | 1074 | -79 | 1681 | 865 |
| 42 | 2008-05-24 | College Tour Beijing | 1 | 36 | 49.61 | 0.46 | 18 | 2579 | 993 | 31 | 1760 | 711 |
| 41 | 2008-05-03 | East China Round 1 | 1 | 8 | 56.35 | 2.82 | 55 | 2561 | 1050 | 120 | 1729 | 749 |
| 40 | 2008-05-01 | SRM 400 | 1 | 263 | 362.77 | 0.46 | 21 | 2506 | 1234 | 36 | 1609 | 1006 |
| 39 | 2008-04-15 | SRM 398 | 1 | 352 | 328.94 | -0.10 | 0 | 2484 | 1305 | -28 | 1573 | 1116 |
| 38 | 2008-03-06 | SRM 392 | 1 | 333 | 384.51 | 0.21 | 12 | 2484 | 1273 | 7 | 1601 | 1042 |
| 37 | 2008-02-09 | TCO08 Qual 2 | 1 | 559 | 350.14 | -0.68 | -14 | 2472 | 1251 | -44 | 1594 | 1037 |
| 36 | 2007-11-20 | SRM 378 | 1 | 64 | 326.78 | 2.35 | 57 | 2487 | 1091 | 157 | 1638 | 882 |
| 35 | 2007-11-06 | SRM 374 | 1 | 156 | 340.57 | 1.13 | 35 | 2430 | 1231 | 108 | 1481 | 1295 |
| 34 | 2007-10-23 | SRM 373 | 1 | 302 | 235.86 | -0.36 | -9 | 2395 | 1337 | -48 | 1373 | 1667 |
| 33 | 2007-10-17 | SRM 372 | 1 | 372 | 362.32 | -0.04 | 2 | 2404 | 1305 | 5 | 1421 | 1457 |
| 32 | 2007-10-13 | SRM 371 | 1 | 355 | 393.97 | 0.15 | 9 | 2402 | 1304 | 32 | 1416 | 1486 |
| 31 | 2007-10-09 | SRM 370 | 1 | 470 | 339.92 | -0.47 | -13 | 2393 | 1319 | -74 | 1384 | 1609 |
| 30 | 2007-10-04 | SRM 369 | 1 | 69 | ||||||||
| 29 | 2007-10-02 | SRM 368 | 1 | 248 | 322.76 | -0.17 | -3 | 2406 | 1281 | -29 | 1458 | 1321 |
| 28 | 2007-09-26 | SRM 367 | 1 | 304 | 367.03 | 0.27 | 15 | 2410 | 1271 | 27 | 1487 | 1218 |
| 27 | 2007-09-18 | SRM 366 | 1 | 222 | 286.14 | 0.37 | 19 | 2395 | 1303 | 41 | 1460 | 1315 |
| 26 | 2007-09-12 | SRM 365 | 1 | 249 | 406.22 | 0.71 | 33 | 2376 | 1342 | 78 | 1419 | 1454 |
| 25 | 2007-09-01 | TCCC07 Round 1C | 1 | 339 | 231.41 | -0.55 | -19 | 2343 | 1418 | -58 | 1341 | 1777 |
| 24 | 2007-08-23 | TCCC07 Qual 3 | 1 | 18 | 97.12 | 2.43 | 63 | 2362 | 1347 | 138 | 1399 | 1527 |
| 23 | 2007-08-11 | SRM 363 | 1 | 251 | ||||||||
| 22 | 2007-07-17 | SRM 358 | 1 | 285 | 316.82 | -0.18 | -5 | 2299 | 1482 | -15 | 1261 | 2175 |
| 21 | 2007-07-12 | SRM 357 | 1 | 314 | 319.58 | 0.02 | 5 | 2304 | 1458 | 10 | 1276 | 2074 |
| 20 | 2007-06-14 | SRM 354 | 1 | 380 | 390.34 | -0.24 | -8 | 2298 | 1448 | -40 | 1266 | 2118 |
| 19 | 2007-06-07 | SRM 353 | 1 | 467 | 410.26 | -0.19 | -5 | 2307 | 1417 | -32 | 1306 | 1871 |
| 18 | 2007-06-02 | SRM 352 | 1 | 329 | 388.55 | 0.24 | 17 | 2312 | 1382 | 30 | 1338 | 1691 |
| 17 | 2007-05-29 | SRM 351 | 2 | 11 | 50.10 | 2.19 | 47 | 2295 | 1410 | 136 | 1308 | 1816 |
| 16 | 2007-05-01 | SRM 347 | 1 | 518 | 361.32 | -0.52 | -24 | 2248 | 1519 | -206 | 1172 | 2698 |
| 15 | 2007-04-24 | SRM 346 | 1 | 215 | 321.70 | 0.58 | 40 | 2272 | 1426 | 65 | 1378 | 1478 |
| 14 | 2007-04-18 | SRM 345 | 1 | 265 | 476.57 | 0.85 | 61 | 2232 | 1550 | 105 | 1313 | 1758 |
| 13 | 2007-04-07 | TCO07 Round 1A | 1 | 402 | 449.90 | -0.15 | -6 | 2172 | 1705 | -21 | 1208 | 2429 |
| 12 | 2007-03-29 | TCO07 Qual 1 | 1 | 522 | 428.71 | -0.28 | -11 | 2178 | 1632 | -1 | 1229 | 2262 |
| 11 | 2007-03-28 | SRM 344 | 2 | 42 | 76.16 | 0.86 | 38 | 2189 | 1559 | 95 | 1230 | 2228 |
| 10 | 2007-03-22 | SRM 343 | 2 | 33 | 71.51 | 1.09 | 50 | 2150 | 1687 | 105 | 1135 | 2847 |
| 9 | 2007-03-10 | SRM 341 | 2 | 482 | 68.30 | -2.82 | -68 | 2101 | 1863 | -91 | 1030 | 3593 |
| 8 | 2007-02-14 | SRM 339 | 1 | 399 | 297.23 | -0.44 | -39 | 2169 | 1675 | -220 | 1121 | 3136 |
| 7 | 2007-02-03 | SRM 337 | 1 | 223 | 389.37 | 0.80 | 102 | 2208 | 1519 | 108 | 1341 | 1648 |
| 6 | 2006-12-21 | SRM 331 | 2 | 28 | 84.82 | 1.60 | 90 | 2106 | 1819 | 106 | 1233 | 2224 |
| 5 | 2006-11-29 | SRM 328 | 1 | 372 | 332.04 | -0.23 | -27 | 2016 | 2147 | -137 | 1127 | 2925 |
| 4 | 2006-11-02 | SRM 325 | 1 | 289 | 318.61 | -0.08 | -7 | 2043 | 2010 | -64 | 1264 | 1996 |
| 3 | 2006-10-25 | SRM 324 | 1 | 251 | 377.30 | 0.59 | 147 | 2050 | 1957 | 67 | 1328 | 1633 |
| 2 | 2006-09-21 | TCCC06 Round 1A | 1 | 201 | 355.91 | 0.82 | 207 | 1903 | 2485 | 86 | 1261 | 1978 |
| 1 | 2006-09-07 | TCCC06 Qual 1 | 1 | 367 | 527.43 | 0.52 | 223 | 1696 | 3490 | -25 | 1175 | 2391 |