| Iweta Rajlich | |
| Country: | Poland |
| Birth Date: | 16 March 1981 |
| Birth Place: | Warsaw, Poland |
| International Master (2002) Woman Grandmaster (1997) | |
| Rating: | 2379 (August 2021) |
| Peakrating: | 2465 (September 2009) |
| Fideid: | 1108166 |
Iweta Rajlich (born Radziewicz, 16 March 1981) is a Polish chess International Master and Woman Grandmaster, multiple winner of Women Chess Championships of Poland.She married Vasik Rajlich, the author of Rybka, on 19 August 2006. Iweta is the tester for the program.[1] The couple presently live in Warsaw, Poland.[1]