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 |
|---|---|---|---|
| hsilomedus | 5 | 2333 | 1256 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.072 | 0.295 | 0.309 | 61.2 | -84 | 80 | 1381 | 1256 | 2778 |
| SRMFix | 0.506 | 0.546 | 0.732 | 96.7 | -8 | 288 | 1672 | 1660 | 3294 |
| initial | 0.589 | 0.589 | 0.787 | 70.9 | 5 | 172 | 1555 | 1555 | 3914 |
| EloSRM | 0.469 | 0.605 | 0.779 | 177.6 | -36 | 422 | 2386 | 2333 | 2679 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-11-13 | SRM 487 | 1 | 489 | 549.27 | -0.12 | -17 | 2333 | 2679 | -41 | 1256 | 2778 |
| 4 | 2010-04-03 | SRM 466 | 1 | 557 | 565.30 | -0.22 | -36 | 2349 | 2121 | -84 | 1297 | 2181 |
| 3 | 2009-08-08 | SRM 446 | 1 | 368 | 577.44 | 0.65 | 207 | 2386 | 1994 | 80 | 1381 | 1913 |
| 2 | 2008-10-08 | SRM 421 | 1 | 407 | 585.33 | 0.52 | 206 | 2178 | 2868 | 45 | 1301 | 2829 |
| 1 | 2008-03-22 | SRM 394 | 2 | 199 | 566.59 | 1.51 | 422 | 1973 | 3697 | 56 | 1256 | 2623 |