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 |
|---|---|---|---|
| hanningyan | 5 | 1855 | 825 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.238 | 0.669 | 0.987 | 116.3 | -70 | 367 | 1855 | 1855 | 5264 |
| initial | 0.274 | 0.685 | 0.939 | 82.5 | -80 | 232 | 1388 | 1365 | 5099 |
| SRMFix | 0.256 | 0.717 | 0.969 | 104.8 | -98 | 277 | 1379 | 1335 | 5413 |
| SRM | 0.088 | 0.871 | 0.991 | 144.2 | -391 | 142 | 951 | 825 | 7280 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-06-13 | SRM 442 | 2 | 421 | 490.36 | 0.22 | 60 | 1855 | 5264 | 22 | 825 | 7280 |
| 4 | 2008-04-12 | SRM 397 | 2 | 390 | 395.14 | 0.02 | 17 | 1795 | 4954 | 9 | 803 | 6896 |
| 3 | 2008-03-22 | SRM 394 | 2 | 578 | 390.61 | -0.78 | -70 | 1778 | 5139 | -157 | 794 | 7137 |
| 2 | 2008-03-11 | SRM 393 | 2 | 151 | 616.69 | 2.03 | 367 | 1848 | 4610 | 142 | 951 | 5386 |
| 1 | 2008-02-26 | SRM 391 | 2 | 466 | 431.14 | -0.30 | -67 | 1480 | 7970 | -391 | 809 | 6765 |