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 |
|---|---|---|---|
| dgsquare | 24 | 2498 | 1324 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.330 | 0.714 | 1.319 | 58.2 | -42 | 522 | 2508 | 2498 | 1640 |
| Odd | 0.350 | 0.718 | 1.340 | 57.0 | -40 | 506 | 2357 | 2345 | 1670 |
| SRM | 0.463 | 0.732 | 1.549 | 69.0 | -198 | 236 | 1434 | 1324 | 2194 |
| SRMFix | 0.346 | 0.754 | 1.436 | 59.5 | -130 | 416 | 1967 | 1953 | 1727 |
| initial | 0.361 | 0.830 | 1.606 | 100.0 | -324 | 759 | 2286 | 2244 | 1600 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 2010-01-04 | SRM 457 | 1 | 303 | 327.44 | -0.26 | -10 | 2498 | 1640 | -39 | 1324 | 2194 |
| 23 | 2009-12-22 | SRM 456 | 1 | 232 | 329.23 | 0.50 | 35 | 2508 | 1601 | 73 | 1363 | 1983 |
| 22 | 2009-12-17 | Member SRM 455 | 1 | 507 | 350.08 | -0.60 | -31 | 2473 | 1726 | -144 | 1290 | 2411 |
| 21 | 2009-11-25 | SRM 453.5 | 1 | 290 | 410.06 | 0.50 | 40 | 2504 | 1607 | 58 | 1434 | 1677 |
| 20 | 2009-09-23 | SRM 449 | 1 | 298 | 542.53 | 0.86 | 61 | 2463 | 1732 | 110 | 1376 | 1946 |
| 19 | 2009-09-10 | SRM 448 | 1 | 444 | 458.90 | -0.26 | -14 | 2402 | 1960 | -34 | 1266 | 2617 |
| 18 | 2009-04-30 | SRM 439 | 1 | 373 | 317.69 | -0.24 | -10 | 2416 | 1844 | -33 | 1300 | 2734 |
| 17 | 2009-03-24 | SRM 437 | 1 | 369 | 472.81 | -0.07 | 0 | 2426 | 1807 | 2 | 1333 | 2489 |
| 16 | 2009-03-07 | TCO09 Round 1 | 1 | 1241 | 923.77 | -0.43 | -20 | 2426 | 1787 | -76 | 1331 | 2473 |
| 15 | 2009-02-28 | TCO09 Qual 2 | 1 | 463 | 445.29 | -0.06 | 4 | 2445 | 1687 | 11 | 1407 | 1935 |
| 14 | 2009-02-12 | SRM 435 | 1 | 201 | 372.49 | 0.89 | 62 | 2442 | 1737 | 115 | 1396 | 2022 |
| 13 | 2009-01-21 | SRM 433 | 1 | 369 | 442.20 | -0.08 | 0 | 2380 | 2014 | 3 | 1281 | 2906 |
| 12 | 2009-01-06 | SRM 432 | 1 | 352 | 397.03 | 0.17 | 20 | 2380 | 1993 | 38 | 1278 | 2903 |
| 11 | 2008-12-20 | SRM 430 | 1 | 531 | 470.68 | -0.34 | -21 | 2360 | 2052 | -73 | 1240 | 3220 |
| 10 | 2008-12-11 | SRM 429 | 1 | 443 | 444.01 | 0.00 | 7 | 2381 | 1947 | -2 | 1313 | 2645 |
| 9 | 2008-11-12 | SRM 425 | 2 | 15 | 90.37 | 2.59 | 82 | 2374 | 1930 | 121 | 1315 | 2629 |
| 8 | 2008-11-06 | SRM 424 | 2 | 192 | 63.66 | -1.59 | -42 | 2291 | 2254 | -4 | 1194 | 3660 |
| 7 | 2008-10-08 | SRM 421 | 1 | 454 | 435.49 | -0.28 | -21 | 2334 | 2053 | -54 | 1198 | 3747 |
| 6 | 2008-10-02 | SRM 420 | 1 | 479 | 413.26 | -0.21 | -16 | 2355 | 1941 | -49 | 1252 | 3197 |
| 5 | 2008-09-20 | SRM 418 | 1 | 420 | 449.33 | 0.10 | 25 | 2371 | 1862 | 8 | 1301 | 2816 |
| 4 | 2008-09-04 | SRM 416 | 2 | 4 | 147.09 | 5.20 | 238 | 2346 | 1948 | 236 | 1293 | 2886 |
| 3 | 2008-08-16 | SRM 414 | 1 | 522 | 466.70 | -0.20 | -38 | 2108 | 3205 | -198 | 1057 | 6201 |
| 2 | 2008-07-31 | SRM 412 | 1 | 447 | 508.66 | 0.19 | 80 | 2147 | 2924 | -60 | 1255 | 3181 |
| 1 | 2008-02-13 | TCO08 Qual 3 | 1 | 307 | 875.33 | 1.51 | 522 | 2067 | 3022 | 115 | 1315 | 2278 |