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 |
|---|---|---|---|
| nitin.nizhawan | 8 | 2095 | 952 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.410 | 0.474 | 0.678 | 54.7 | 3 | 124 | 1929 | 1929 | 5650 |
| EloSRM | 0.419 | 0.481 | 0.688 | 54.1 | 4 | 125 | 2095 | 2095 | 5600 |
| initial | 0.350 | 0.512 | 0.694 | 61.6 | -61 | 172 | 1537 | 1537 | 4891 |
| SRMFix | 0.386 | 0.516 | 0.707 | 52.4 | -47 | 133 | 1465 | 1465 | 5571 |
| SRM | 0.254 | 0.674 | 0.877 | 81.2 | -274 | 91 | 952 | 952 | 6642 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-01-14 | SRM 529 | 2 | 293 | 524.13 | 0.84 | 108 | 2095 | 5600 | 42 | 952 | 6642 |
| 7 | 2011-09-19 | SRM 519 | 2 | 436 | 404.36 | -0.11 | 4 | 1986 | 6270 | -18 | 910 | 6937 |
| 6 | 2010-08-26 | SRM 480 | 2 | 158 | 342.85 | 1.12 | 95 | 1983 | 4817 | 68 | 928 | 5472 |
| 5 | 2010-07-17 | SRM 476 | 2 | 247 | 618.36 | 1.32 | 125 | 1887 | 5431 | 91 | 860 | 6141 |
| 4 | 2010-07-06 | SRM 475 | 2 | 504 | 479.68 | -0.07 | 4 | 1763 | 6423 | -41 | 769 | 7186 |
| 3 | 2010-06-30 | Member Single Round Match 474 | 2 | 359 | 415.63 | 0.21 | 49 | 1759 | 6389 | -29 | 810 | 6618 |
| 2 | 2010-06-17 | SRM 473 | 2 | 381 | 411.47 | 0.11 | 43 | 1709 | 6802 | -87 | 839 | 6289 |
| 1 | 2010-06-05 | SRM 472 | 2 | 651 | 620.76 | -0.07 | 4 | 1666 | 7278 | -274 | 926 | 5490 |