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 |
|---|---|---|---|
| gabbar | 6 | 1922 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.257 | 0.457 | 0.648 | 52.3 | -44 | 126 | 1340 | 1322 | 5171 |
| initial | 0.236 | 0.463 | 0.641 | 55.8 | -39 | 154 | 1409 | 1370 | 4682 |
| EloSRM | 0.237 | 0.486 | 0.680 | 75.7 | -35 | 236 | 1957 | 1922 | 4709 |
| SRM | -0.039 | 0.666 | 0.805 | 104.8 | -274 | 88 | 926 | 851 | 6162 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-04-03 | SRM 466 | 2 | 508 | 357.18 | -0.51 | -35 | 1922 | 4709 | -12 | 851 | 6162 |
| 5 | 2010-03-02 | SRM 463 | 2 | 215 | 542.17 | 1.33 | 236 | 1957 | 4701 | 88 | 863 | 6377 |
| 4 | 2008-11-22 | SRM 426 | 2 | 334 | 595.78 | 0.84 | 135 | 1721 | 6723 | 52 | 775 | 9681 |
| 3 | 2008-09-20 | SRM 418 | 2 | 445 | 501.98 | -0.19 | -18 | 1586 | 8397 | -78 | 723 | 10881 |
| 2 | 2008-09-11 | SRM 417 | 2 | 606 | 597.30 | -0.02 | 14 | 1604 | 8274 | -125 | 801 | 9693 |
| 1 | 2008-09-04 | SRM 416 | 2 | 504 | 494.32 | -0.03 | 16 | 1590 | 8342 | -274 | 926 | 8099 |