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 |
|---|---|---|---|
| stazari | 2 | 2439 | 1451 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.313 | 1.587 | 2.060 | 206.5 | -81 | 332 | 1532 | 1451 | 1923 |
| SRMFix | 1.879 | 1.911 | 2.680 | 322.8 | -5 | 640 | 1840 | 1835 | 2793 |
| EloSRM | 1.942 | 1.968 | 2.764 | 368.5 | 11 | 726 | 2439 | 2439 | 2695 |
| initial | 1.981 | 1.981 | 2.723 | 238.5 | 13 | 464 | 1677 | 1677 | 3768 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-21 | SRM 510 | 1 | 272 | 392.33 | -0.03 | 11 | 2439 | 2695 | -81 | 1451 | 1923 |
| 1 | 2011-03-19 | SRM 500 | 2 | 50 | 751.28 | 3.91 | 726 | 2428 | 2457 | 332 | 1532 | 1435 |