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 |
|---|---|---|---|
| Labutukas | 5 | 1629 | 742 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.015 | 0.322 | 0.391 | 38.8 | -38 | 87 | 1287 | 1191 | 8319 |
| SRMFix | -0.112 | 0.384 | 0.451 | 66.4 | -95 | 154 | 1354 | 1177 | 8193 |
| EloSRM | -0.065 | 0.424 | 0.498 | 86.8 | -72 | 253 | 1745 | 1629 | 7764 |
| SRM | -0.508 | 0.508 | 0.602 | 91.6 | -167 | -26 | 1174 | 742 | 10767 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-10-08 | SRM 421 | 2 | 565 | 592.83 | 0.07 | 32 | 1629 | 7764 | -37 | 742 | 10767 |
| 4 | 2008-03-11 | SRM 393 | 2 | 646 | 491.05 | -0.40 | -51 | 1597 | 6759 | -121 | 779 | 7335 |
| 3 | 2007-10-13 | SRM 371 | 2 | 372 | 442.52 | -0.26 | -25 | 1648 | 5246 | -107 | 900 | 4921 |
| 2 | 2007-05-23 | SRM 350 | 2 | 356 | 243.14 | -0.57 | -72 | 1673 | 4520 | -167 | 1007 | 3811 |
| 1 | 2007-01-25 | SRM 336 | 2 | 171 | 303.70 | 0.83 | 253 | 1745 | 3796 | -26 | 1174 | 2696 |