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 |
|---|---|---|---|
| Verdandi | 7 | 2057 | 712 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.324 | 0.669 | 0.949 | 103.9 | -82 | 262 | 2057 | 2057 | 7054 |
| initial | 0.229 | 0.680 | 0.905 | 81.8 | -50 | 217 | 1393 | 1393 | 6811 |
| SRMFix | 0.293 | 0.685 | 0.933 | 77.5 | -106 | 188 | 1286 | 1286 | 8002 |
| SRM | 0.147 | 0.881 | 1.077 | 146.9 | -402 | 155 | 798 | 712 | 10817 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-03-14 | SRM 573 | 2 | 194 | 554.22 | 1.51 | 257 | 2057 | 7054 | 107 | 712 | 10817 |
| 6 | 2011-09-10 | SRM 517 | 2 | 837 | 821.19 | -0.38 | -27 | 1799 | 8066 | -42 | 605 | 10740 |
| 5 | 2011-08-30 | SRM 516 | 2 | 558 | 581.02 | 0.06 | 20 | 1826 | 7709 | 8 | 647 | 10243 |
| 4 | 2011-07-26 | SRM 513 | 2 | 288 | 1,077.74 | 1.90 | 262 | 1806 | 7917 | 155 | 639 | 10471 |
| 3 | 2011-07-13 | SRM 512 | 2 | 1158 | 1,064.78 | -0.24 | -37 | 1544 | 11607 | -123 | 484 | 11424 |
| 2 | 2011-05-11 | SRM 506 | 2 | 706 | 595.75 | -0.24 | -43 | 1580 | 10371 | -191 | 607 | 10014 |
| 1 | 2011-04-07 | SRM 502 | 2 | 555 | 483.28 | -0.35 | -82 | 1623 | 9285 | -402 | 798 | 7723 |