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 |
|---|---|---|---|
| waiwei | 5 | 1428 | 433 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.189 | 0.189 | 0.203 | 28.4 | -45 | 2 | 1530 | 1428 | 12527 |
| Odd | -0.189 | 0.189 | 0.203 | 23.1 | -39 | 2 | 1410 | 1321 | 12209 |
| SRMFix | -0.244 | 0.244 | 0.259 | 39.7 | -70 | -9 | 1130 | 1001 | 12906 |
| initial | -0.258 | 0.258 | 0.272 | 31.1 | -41 | -12 | 1169 | 1045 | 12930 |
| SRM | -0.552 | 0.552 | 0.622 | 153.4 | -302 | -18 | 898 | 433 | 12784 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-10-02 | SRM 420 | 2 | 640 | 589.69 | -0.22 | -24 | 1428 | 12527 | -88 | 433 | 12784 |
| 4 | 2008-09-20 | SRM 418 | 2 | 445 | 555.65 | -0.05 | 2 | 1452 | 11885 | -18 | 521 | 12446 |
| 3 | 2008-09-11 | SRM 417 | 2 | 722 | 659.76 | -0.24 | -35 | 1450 | 11966 | -151 | 539 | 12389 |
| 2 | 2008-09-04 | SRM 416 | 2 | 554 | 509.89 | -0.25 | -45 | 1485 | 11197 | -208 | 690 | 11116 |
| 1 | 2008-07-19 | SRM 410 | 2 | 577 | 650.15 | -0.19 | -37 | 1530 | 9825 | -302 | 898 | 8418 |