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 |
|---|---|---|---|
| sfier_zero | 4 | 2262 | 1130 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.483 | 1.104 | 1.633 | 189.5 | -261 | 344 | 1544 | 1130 | 3722 |
| initial | 1.102 | 1.200 | 2.123 | 144.5 | -15 | 509 | 1754 | 1731 | 2955 |
| SRMFix | 0.874 | 1.226 | 2.094 | 194.9 | -59 | 681 | 1889 | 1798 | 2477 |
| EloSRM | 0.924 | 1.243 | 2.169 | 233.1 | -87 | 786 | 2385 | 2262 | 2673 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-11-05 | SRM 452 | 1 | 446 | 436.79 | -0.22 | -36 | 2262 | 2673 | -71 | 1130 | 3722 |
| 3 | 2009-08-25 | SRM 447 | 1 | 529 | 411.44 | -0.42 | -87 | 2298 | 2429 | -261 | 1201 | 3092 |
| 2 | 2008-10-18 | SRM 422 | 1 | 476 | 483.61 | 0.02 | 23 | 2385 | 1856 | -82 | 1462 | 1665 |
| 1 | 2008-09-20 | SRM 418 | 2 | 27 | 536.25 | 4.31 | 786 | 2362 | 1894 | 344 | 1544 | 1335 |