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 |
|---|---|---|---|
| n_arun89 | 14 | 2115 | 1050 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.402 | 0.908 | 1.200 | 85.0 | -120 | 311 | 2115 | 2115 | 3457 |
| SRMFix | 0.451 | 0.941 | 1.256 | 85.5 | -141 | 213 | 1591 | 1571 | 3543 |
| initial | 0.269 | 1.017 | 1.268 | 122.5 | -176 | 381 | 1779 | 1622 | 3320 |
| SRM | 0.766 | 1.173 | 1.490 | 117.2 | -627 | 178 | 1050 | 1050 | 4292 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2009-12-05 | SRM 454 | 2 | 224 | 250.07 | 0.16 | 21 | 2115 | 3457 | 30 | 1050 | 4292 |
| 13 | 2009-10-20 | SRM 451 | 2 | 268 | 179.76 | -0.58 | -19 | 2094 | 3583 | 3 | 1020 | 4594 |
| 12 | 2009-10-17 | SRM 450 | 2 | 152 | 267.07 | 0.81 | 70 | 2113 | 3457 | 69 | 1017 | 4625 |
| 11 | 2009-05-12 | SRM 440 | 2 | 359 | 224.30 | -0.68 | -25 | 2043 | 3833 | 0 | 948 | 6624 |
| 10 | 2009-01-21 | SRM 433 | 2 | 80 | 282.36 | 1.82 | 92 | 2068 | 3637 | 114 | 948 | 7536 |
| 9 | 2009-01-06 | SRM 432 | 2 | 242 | 228.96 | -0.08 | 6 | 1977 | 4330 | 31 | 834 | 9139 |
| 8 | 2008-12-23 | SRM 431 | 2 | 273 | ||||||||
| 7 | 2008-12-20 | SRM 430 | 2 | 53 | 415.49 | 2.97 | 178 | 1971 | 4385 | 178 | 803 | 9559 |
| 6 | 2008-12-11 | SRM 429 | 2 | 603 | 425.92 | -0.69 | -48 | 1793 | 6031 | -71 | 625 | 11517 |
| 5 | 2008-11-22 | SRM 426 | 2 | 525 | 401.59 | -0.68 | -48 | 1841 | 5428 | -65 | 696 | 10683 |
| 4 | 2008-11-12 | SRM 425 | 2 | 230 | 503.96 | 1.13 | 153 | 1889 | 4998 | 107 | 761 | 10006 |
| 3 | 2008-09-11 | SRM 417 | 2 | 233 | 716.86 | 1.62 | 311 | 1736 | 6534 | 155 | 654 | 11523 |
| 2 | 2008-05-28 | SRM 403 | 2 | 386 | 404.24 | -0.11 | -15 | 1425 | 11628 | -74 | 499 | 11754 |
| 1 | 2008-05-24 | SRM 402 | 2 | 729 | 530.93 | -0.48 | -120 | 1440 | 10661 | -627 | 573 | 10722 |