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 |
|---|---|---|---|
| AlinaPNTU | 3 | 2287 | 1225 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 2.030 | 2.030 | 3.266 | 183.9 | 2 | 476 | 1752 | 1752 | 3547 |
| EloSRM | 2.040 | 2.040 | 3.221 | 181.7 | 76 | 371 | 2287 | 2287 | 4050 |
| Odd | 2.069 | 2.069 | 3.231 | 188.1 | 97 | 366 | 2106 | 2106 | 4171 |
| initial | 2.103 | 2.103 | 3.327 | 253.3 | 9 | 691 | 1960 | 1960 | 3097 |
| SRM | 1.436 | 2.151 | 3.159 | 166.3 | -198 | 262 | 1225 | 1225 | 3785 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-01-19 | SRM 530 | 2 | 9 | 425.42 | 5.56 | 372 | 2287 | 4050 | 262 | 1225 | 3785 |
| 2 | 2012-01-14 | SRM 529 | 2 | 553 | 734.37 | 0.41 | 98 | 1915 | 7309 | -39 | 963 | 6500 |
| 1 | 2011-12-28 | SRM 528 | 2 | 673 | 745.36 | 0.15 | 76 | 1817 | 8311 | -198 | 1002 | 5994 |