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 |
|---|---|---|---|
| olgngy | 4 | 2766 | 1624 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.569 | 2.016 | 3.283 | 225.0 | -193 | 574 | 1774 | 1624 | 1303 |
| SRMFix | 1.818 | 2.236 | 3.742 | 292.8 | -71 | 963 | 2182 | 2133 | 1414 |
| initial | 2.196 | 2.257 | 3.799 | 271.8 | -15 | 903 | 2258 | 2258 | 2139 |
| EloSRM | 1.922 | 2.266 | 3.812 | 287.3 | -39 | 959 | 2791 | 2766 | 1365 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-03-03 | SRM 535 | 1 | 495 | 385.78 | -0.36 | -25 | 2766 | 1365 | -45 | 1624 | 1303 |
| 3 | 2012-02-09 | SRM 532 | 1 | 243 | 425.42 | 0.81 | 126 | 2791 | 1220 | 88 | 1669 | 1133 |
| 2 | 2012-01-31 | SRM 531 | 1 | 397 | 463.22 | -0.33 | -39 | 2665 | 1795 | -193 | 1581 | 1440 |
| 1 | 2012-01-19 | SRM 530 | 2 | 3 | 568.58 | 7.57 | 959 | 2704 | 1602 | 574 | 1774 | 867 |