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 |
|---|---|---|---|
| Isa | 8 | 1434 | 471 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.123 | 0.143 | 0.164 | 18.9 | -54 | 18 | 1482 | 1434 | 9029 |
| Odd | -0.129 | 0.146 | 0.166 | 15.4 | -39 | 16 | 1373 | 1334 | 9001 |
| SRMFix | -0.147 | 0.164 | 0.195 | 25.0 | -84 | 7 | 1116 | 1014 | 9650 |
| initial | -0.160 | 0.173 | 0.201 | 20.8 | -38 | 5 | 1162 | 1046 | 9769 |
| SRM | -0.322 | 0.328 | 0.463 | 91.1 | -350 | -15 | 850 | 471 | 9536 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-03-11 | SRM 393 | 2 | 650 | 650.39 | 0.00 | 7 | 1434 | 9029 | -15 | 471 | 9536 |
| 7 | 2008-02-02 | SRM 390 | 2 | 605 | 587.65 | -0.20 | -16 | 1428 | 8856 | -43 | 486 | 9307 |
| 6 | 2008-01-24 | SRM 389 | 2 | 510 | 539.30 | 0.08 | 18 | 1444 | 8560 | -16 | 529 | 9065 |
| 5 | 2008-01-05 | SRM 386 | 2 | 609 | 552.96 | -0.24 | -24 | 1426 | 8686 | -92 | 545 | 8921 |
| 4 | 2007-12-13 | College Tour SRM 383 | 1 | 57 | 55.80 | -0.16 | -15 | 1450 | 8225 | -56 | 637 | 8364 |
| 3 | 2007-12-11 | SRM 382 | 2 | 290 | 369.14 | -0.08 | -3 | 1465 | 7877 | -46 | 693 | 7864 |
| 2 | 2007-12-08 | SRM 381 | 2 | 482 | 560.19 | -0.13 | -13 | 1469 | 7786 | -111 | 739 | 7432 |
| 1 | 2007-12-04 | SRM 380 | 2 | 422 | 410.19 | -0.25 | -54 | 1482 | 7374 | -350 | 850 | 6087 |