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 |
|---|---|---|---|
| alex.soares | 3 | 1715 | 824 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.413 | 0.465 | 0.599 | 134.0 | -198 | 13 | 1213 | 824 | 9102 |
| EloSRM | 0.218 | 0.486 | 0.646 | 127.7 | -72 | 303 | 1795 | 1715 | 11342 |
| initial | 0.092 | 0.541 | 0.669 | 65.1 | -80 | 114 | 1314 | 1233 | 8842 |
| Odd | 0.175 | 0.556 | 0.704 | 132.4 | -76 | 314 | 1698 | 1615 | 9926 |
| SRMFix | -0.024 | 0.625 | 0.751 | 109.0 | -120 | 201 | 1401 | 1274 | 8109 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-25 | SRM 574 | 2 | 941 | 819.96 | -0.36 | -72 | 1715 | 11342 | -191 | 824 | 9102 |
| 2 | 2007-02-20 | SRM 340 | 1 | 472 | 471.48 | -0.04 | -8 | 1787 | 3658 | -198 | 1015 | 3975 |
| 1 | 2007-01-25 | SRM 336 | 2 | 146 | 303.67 | 1.06 | 303 | 1795 | 3487 | 13 | 1213 | 2448 |