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 |
|---|---|---|---|
| hbmhalley | 5 | 2720 | 1348 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.961 | 1.523 | 2.401 | 214.4 | -380 | 467 | 1733 | 1348 | 2476 |
| SRMFix | 1.352 | 1.722 | 2.634 | 197.3 | -92 | 467 | 2095 | 2003 | 1830 |
| initial | 1.546 | 1.782 | 2.684 | 214.6 | -71 | 670 | 2202 | 2131 | 2318 |
| EloSRM | 1.233 | 1.808 | 2.670 | 239.6 | -87 | 578 | 2815 | 2720 | 1331 |
| Odd | 1.253 | 1.808 | 2.677 | 236.2 | -82 | 560 | 2619 | 2534 | 1356 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-07-02 | SRM 511 | 1 | 841 | 361.74 | -1.22 | -87 | 2720 | 1331 | -380 | 1348 | 2476 |
| 4 | 2011-06-21 | SRM 510 | 1 | 270 | 231.72 | -0.22 | -9 | 2806 | 1006 | -5 | 1728 | 940 |
| 3 | 2011-06-08 | SRM 509 | 1 | 17 | 729.79 | 5.42 | 578 | 2815 | 972 | 467 | 1733 | 920 |
| 2 | 2011-06-02 | SRM 508 | 1 | 540 | 682.26 | 0.01 | 15 | 2237 | 3909 | -77 | 1266 | 3146 |
| 1 | 2011-05-28 | SRM 507 | 2 | 188 | 843.07 | 2.16 | 510 | 2222 | 3937 | 143 | 1343 | 2539 |