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 |
|---|---|---|---|
| yuziyu | 5 | 1926 | 844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.757 | 1.135 | 1.643 | 133.3 | -60 | 273 | 1813 | 1813 | 4146 |
| EloSRM | 0.758 | 1.145 | 1.652 | 140.1 | -74 | 277 | 1926 | 1926 | 4145 |
| initial | 0.714 | 1.170 | 1.665 | 140.9 | -52 | 413 | 1630 | 1630 | 3137 |
| SRMFix | 0.740 | 1.182 | 1.690 | 125.7 | -107 | 270 | 1437 | 1437 | 4476 |
| SRM | 0.466 | 1.393 | 1.772 | 194.4 | -396 | 201 | 844 | 844 | 7335 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-05-06 | SRM 401 | 2 | 51 | 527.88 | 3.37 | 277 | 1926 | 4145 | 201 | 844 | 7335 |
| 4 | 2008-03-22 | SRM 394 | 2 | 578 | 484.28 | -0.47 | -46 | 1649 | 6275 | -92 | 643 | 8585 |
| 3 | 2008-03-11 | SRM 393 | 2 | 250 | 652.76 | 1.38 | 271 | 1695 | 5871 | 107 | 735 | 7770 |
| 2 | 2007-12-19 | SRM 384 | 2 | 374 | 359.09 | -0.18 | -32 | 1424 | 8650 | -176 | 628 | 8451 |
| 1 | 2007-10-23 | SRM 373 | 2 | 382 | 345.54 | -0.32 | -74 | 1456 | 7095 | -396 | 804 | 5988 |