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 |
|---|---|---|---|
| simon_su | 5 | 1699 | 577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.008 | 0.441 | 0.514 | 53.1 | -65 | 110 | 1245 | 1205 | 6954 |
| Odd | 0.033 | 0.455 | 0.555 | 91.2 | -104 | 253 | 1594 | 1578 | 6773 |
| EloSRM | 0.035 | 0.465 | 0.559 | 98.1 | -120 | 258 | 1726 | 1699 | 6797 |
| SRMFix | 0.020 | 0.468 | 0.556 | 77.1 | -139 | 155 | 1216 | 1173 | 7155 |
| SRM | -0.079 | 0.662 | 0.891 | 195.0 | -740 | 132 | 592 | 577 | 9512 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-11-05 | SRM 452 | 2 | 551 | 626.54 | 0.18 | 43 | 1699 | 6797 | 44 | 577 | 9512 |
| 4 | 2009-10-17 | SRM 450 | 2 | 747 | 606.47 | -0.30 | -35 | 1656 | 7106 | -25 | 533 | 9686 |
| 3 | 2009-03-11 | SRM 436 | 2 | 469 | 483.62 | -0.32 | -34 | 1692 | 7177 | -34 | 558 | 11998 |
| 2 | 2009-02-07 | SRM 434 | 2 | 353 | 737.83 | 1.06 | 258 | 1726 | 6852 | 132 | 592 | 11807 |
| 1 | 2008-12-20 | SRM 430 | 2 | 777 | 568.69 | -0.45 | -120 | 1468 | 11851 | -740 | 460 | 12622 |