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 |
|---|---|---|---|
| alyessam | 4 | 1646 | 497 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.290 | 0.290 | 0.297 | 38.0 | -51 | -25 | 1538 | 1462 | 12402 |
| EloSRM | -0.302 | 0.302 | 0.308 | 49.8 | -59 | -36 | 1736 | 1646 | 12377 |
| SRMFix | -0.349 | 0.349 | 0.354 | 63.1 | -90 | -45 | 1110 | 1011 | 12731 |
| initial | -0.366 | 0.366 | 0.372 | 44.1 | -55 | -37 | 1159 | 1068 | 12726 |
| SRM | -0.768 | 0.768 | 0.786 | 234.3 | -315 | -155 | 885 | 497 | 12525 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-03-25 | SRM 574 | 2 | 941 | ||||||||
| 3 | 2013-02-19 | SRM 571 | 2 | 1224 | 962.03 | -0.38 | -54 | 1646 | 12377 | -233 | 497 | 12525 |
| 2 | 2013-02-06 | SRM 569 | 2 | 532 | 539.77 | -0.24 | -36 | 1700 | 11329 | -155 | 730 | 10414 |
| 1 | 2013-01-21 | SRM 567 | 2 | 615 | 627.94 | -0.30 | -59 | 1736 | 10212 | -315 | 885 | 7790 |