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 |
|---|---|---|---|
| nizky | 13 | 2427 | 1270 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.416 | 0.682 | 1.098 | 72.0 | -61 | 414 | 1917 | 1869 | 2332 |
| EloSRM | 0.387 | 0.691 | 1.101 | 89.6 | -68 | 447 | 2490 | 2427 | 2336 |
| SRM | 0.297 | 0.693 | 1.026 | 86.5 | -202 | 196 | 1446 | 1270 | 2817 |
| Odd | 0.389 | 0.702 | 1.110 | 89.4 | -63 | 440 | 2349 | 2285 | 2276 |
| initial | 0.546 | 0.737 | 1.152 | 88.8 | -81 | 407 | 2108 | 2054 | 2365 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2011-01-12 | SRM 493 | 1 | 220 | 356.26 | 0.02 | 14 | 2427 | 2336 | 22 | 1270 | 2817 |
| 12 | 2010-07-28 | SRM 477 | 1 | 541 | 495.38 | -0.13 | -8 | 2414 | 2175 | -30 | 1248 | 2720 |
| 11 | 2010-02-17 | SRM 462 | 1 | 455 | 309.14 | -0.63 | -68 | 2422 | 2009 | -168 | 1278 | 2590 |
| 10 | 2009-06-23 | SRM 443 | 1 | 174 | 361.31 | 1.05 | 110 | 2490 | 1571 | 129 | 1446 | 1642 |
| 9 | 2009-03-07 | TCO09 Round 1 | 1 | 940 | 1,025.36 | 0.12 | 20 | 2379 | 1997 | 27 | 1317 | 2579 |
| 8 | 2009-03-04 | TCO09 Qual 3 | 1 | 505 | 271.51 | -0.90 | -48 | 2359 | 2080 | -36 | 1290 | 2802 |
| 7 | 2009-02-12 | SRM 435 | 1 | 438 | 348.38 | -0.33 | -29 | 2407 | 1872 | -89 | 1326 | 2524 |
| 6 | 2008-12-23 | SRM 431 | 1 | 321 | 329.25 | 0.04 | 15 | 2436 | 1751 | -2 | 1415 | 1941 |
| 5 | 2008-11-25 | SRM 427 | 1 | 289 | 336.27 | 0.22 | 41 | 2421 | 1762 | 17 | 1417 | 1923 |
| 4 | 2008-10-28 | SRM 423 | 1 | 200 | 355.95 | 0.83 | 150 | 2380 | 1886 | 120 | 1400 | 1986 |
| 3 | 2008-09-24 | SRM 419 | 2 | 54 | 124.66 | 1.21 | 126 | 2230 | 2540 | 86 | 1280 | 2994 |
| 2 | 2008-08-26 | SRM 415 | 2 | 33 | 331.69 | 3.33 | 447 | 2105 | 3232 | 196 | 1194 | 3810 |
| 1 | 2008-07-23 | SRM 411 | 2 | 401 | 457.85 | 0.19 | 90 | 1658 | 7206 | -202 | 998 | 6900 |