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 |
|---|---|---|---|
| lovezhr | 4 | 2666 | 1389 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.513 | 0.970 | 1.511 | 172.2 | -143 | 439 | 1639 | 1389 | 2588 |
| initial | 0.996 | 0.996 | 1.912 | 119.9 | 1 | 460 | 1679 | 1679 | 4352 |
| SRMFix | 0.904 | 1.006 | 1.897 | 168.3 | -22 | 640 | 1845 | 1818 | 3353 |
| EloSRM | 0.776 | 1.152 | 1.944 | 264.4 | -53 | 984 | 2740 | 2666 | 2068 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-06-02 | Round 2C | 1 | 539 | 635.60 | -0.20 | -18 | 2666 | 2068 | -41 | 1389 | 2588 |
| 3 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 705.43 | -0.44 | -53 | 2684 | 1987 | -143 | 1430 | 2374 |
| 2 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 774.45 | -0.11 | -3 | 2737 | 1692 | -66 | 1573 | 1632 |
| 1 | 2012-04-14 | TCO12 Round 1C | 1 | 104 | 1,505.93 | 3.86 | 984 | 2740 | 1655 | 439 | 1639 | 1353 |