Karolina Matczak
| WCA ID | Name | Country | Gender |
|---|---|---|---|
 2013UREK01
|
Karolina Matczak | Poland | Female |
| (was) | Karolina Żurek | Poland | Female |
| Event | NR | CR | WR | Competition | Best | Average | Competition | WR | CR | NR |
|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 2875 | 27728 | 113774 | ŚLS Zawiercie 2017 | 22.41 | 27.89 | ŚLS Zawiercie 2015 | 117484 | 28607 | 2978 |
| 2x2x2 Cube | 2800 | 26228 | 95077 | Polish Nationals 2014 | 6.78 | 15.51 | Polish Nationals 2014 | 129892 | 35190 | 3581 |
| 4x4x4 Cube | 1799 | 16009 | 55105 | ŚLS Sosnowiec 2015 | 1:47.93 | 1:58.78 | ŚLS Sosnowiec 2015 | 43450 | 12244 | 1049 |
| 5x5x5 Cube | 1172 | 10610 | 32861 | Santa Claus Cube Race 2014 | 4:10.44 | |||||
| 3x3x3 One-Handed | 1754 | 16545 | 60536 | Aleksandrus Cube 2014 | 1:24.68 | 1:38.97 | Aleksandrus Cube 2014 | 49234 | 13031 | 1037 |
| Megaminx | 927 | 7485 | 23127 | Polish Nationals 2014 | 3:14.47 | 4:02.44 | Kielce Cube Attack 2014 | 16912 | 5151 | 504 |
| Pyraminx | 378 | 2340 | 6515 | ŚLS Sosnowiec 2015 | 3.66 | 4.97 | Polish Championship 2015 | 3780 | 1287 | 210 |