Country:
Poland
| Races | 342 |
|---|---|
| Best last 10 races | 59.14 wpm |
| Best single race | 69.28 wpm |
| 66.99 wpm | |
| Fastest race from each text, average | 37.2017 wpm (320 total texts raced) |
| Wins | 75 (21.93%) |
| Points | 8,230.88 |
| Average career speed | 37.01 wpm |
| Accuracy | 95.31% |
| 100% accuracy races | 48.56 wpm (0.29% of all races) |
| Career standard deviation | 14 wpm |
| Coefficient of variation | 37.82% |
| Top marathon | 38 races in 24 hours, starting 2021 November 29, 8:21pm |
View Pit Stop page for Jan Kozaruk (jackoza)
View text analysis of races by Jan Kozaruk (jackoza)
| Month | Average | Best | Races | Wins | Win % |
|---|---|---|---|---|---|
| November 2025 | 63.05 | 69.28 | 15 | 3 | 20.00 |
| June 2025 | 62.08 | 66.29 | 6 | 0 | 0 |
| May 2024 | 57.66 | 67.18 | 20 | 3 | 15.00 |
| October 2023 | 52.41 | 63.06 | 6 | 0 | 0 |
| September 2023 | 53.53 | 59.18 | 13 | 3 | 23.08 |
| June 2023 | 52.15 | 61.40 | 25 | 6 | 24.00 |
| February 2023 | 46.48 | 51.41 | 16 | 0 | 0 |
| January 2023 | 44.17 | 52.34 | 22 | 0 | 0 |
| October 2022 | 38.27 | 48.56 | 52 | 4 | 7.69 |
| June 2022 | 32.46 | 34.11 | 11 | 0 | 0 |
| May 2022 | 31.02 | 36.00 | 16 | 1 | 6.25 |
| March 2022 | 28.84 | 35.10 | 14 | 1 | 7.14 |
| January 2022 | 29.84 | 32.01 | 6 | 1 | 16.67 |
| December 2021 | 26.07 | 30.83 | 46 | 26 | 56.52 |
| November 2021 | 22.60 | 32.17 | 38 | 21 | 55.26 |
| June 2021 | 18.84 | 22.78 | 26 | 5 | 19.23 |
| May 2021 | 18.19 | 21.49 | 10 | 1 | 10.00 |
| Universe | Races | Best Race | Text Bests | Texts | Last Race |
|---|---|---|---|---|---|
| Default (English) | 342 | 69.28 | 37.20 | 320 | November 27, 2025 |
| Dictionary | 64 | 57.80 | 45.79 | 54 | January 4, 2023 |
| Repeating Words | 18 | 52.17 | 36.71 | 16 | January 6, 2023 |
| Polish | 17 | 48.93 | 37.06 | 15 | January 26, 2023 |
| Coder Edition | 13 | 60.29 | 48.87 | 8 | November 27, 2025 |
| TypeRacer for Kids | 8 | 62.35 | 52.89 | 8 | June 30, 2023 |
| Cheating Universe | 4 | 61.03 | 51.33 | 2 | January 7, 2023 |
| Instant Death Mode | 1 | 61.00 | 61.00 | 1 | November 27, 2025 |