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 |
|---|---|---|---|
| delicato | 18 | 2818 | 1671 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.657 | 1.035 | 1.941 | 95.0 | -77 | 910 | 2683 | 2639 | 1598 |
| EloSRM | 0.671 | 1.036 | 1.940 | 100.0 | -90 | 932 | 2828 | 2818 | 1839 |
| initial | 0.619 | 1.084 | 1.906 | 130.5 | -77 | 845 | 2866 | 2541 | 1334 |
| SRMFix | 0.714 | 1.123 | 2.004 | 97.1 | -115 | 663 | 2339 | 2237 | 1241 |
| SRM | 0.885 | 1.261 | 2.142 | 122.6 | -468 | 441 | 1853 | 1671 | 1314 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2014-04-21 | SRM 617 | 1 | 425 | 474.80 | 0.16 | 37 | 2818 | 1839 | -16 | 1671 | 1314 |
| 17 | 2009-03-24 | SRM 437 | 1 | 369 | 336.35 | -0.56 | -19 | 2781 | 671 | -84 | 1687 | 890 |
| 16 | 2009-03-14 | TCO09 Round 2 | 1 | 538 | 362.57 | -0.57 | -23 | 2799 | 624 | -78 | 1771 | 747 |
| 15 | 2009-03-11 | SRM 436 | 1 | 286 | 239.68 | -0.26 | -6 | 2822 | 557 | -4 | 1849 | 613 |
| 14 | 2009-03-07 | TCO09 Round 1 | 1 | 477 | 469.79 | -0.02 | 7 | 2828 | 551 | 22 | 1853 | 623 |
| 13 | 2009-02-24 | TCO09 Qual 1 | 1 | 55 | 255.47 | 2.22 | 99 | 2821 | 540 | 128 | 1831 | 623 |
| 12 | 2009-01-06 | SRM 432 | 1 | 156 | 245.06 | 0.65 | 50 | 2722 | 760 | 74 | 1703 | 878 |
| 11 | 2008-12-11 | SRM 429 | 1 | 233 | 295.40 | 0.34 | 34 | 2673 | 876 | 54 | 1629 | 1046 |
| 10 | 2008-10-18 | SRM 422 | 1 | 101 | 392.67 | 1.96 | 125 | 2639 | 944 | 181 | 1575 | 1209 |
| 9 | 2008-10-08 | SRM 421 | 1 | 342 | 357.44 | 0.06 | 15 | 2513 | 1350 | 40 | 1394 | 2097 |
| 8 | 2008-08-16 | SRM 414 | 1 | 313 | 330.07 | 0.08 | 16 | 2498 | 1392 | 45 | 1354 | 2424 |
| 7 | 2008-07-31 | SRM 412 | 1 | 469 | 310.29 | -0.60 | -43 | 2482 | 1437 | -74 | 1309 | 2739 |
| 6 | 2008-07-10 | SRM 409 | 1 | 256 | 377.97 | 0.56 | 70 | 2525 | 1253 | 107 | 1383 | 2178 |
| 5 | 2008-06-05 | SRM 404 | 1 | 571 | 325.84 | -0.81 | -72 | 2455 | 1451 | -144 | 1276 | 2945 |
| 4 | 2008-05-24 | SRM 402 | 1 | 288 | 267.26 | -0.11 | 1 | 2526 | 1174 | 29 | 1420 | 1815 |
| 3 | 2008-05-06 | SRM 401 | 2 | 13 | 57.58 | 2.15 | 161 | 2526 | 1174 | 218 | 1391 | 1919 |
| 2 | 2008-04-15 | SRM 398 | 2 | 4 | 581.72 | 7.18 | 932 | 2365 | 1707 | 441 | 1173 | 3265 |
| 1 | 2007-09-04 | SRM 364 | 2 | 475 | 400.73 | -0.36 | -90 | 1433 | 6961 | -468 | 732 | 6323 |