IKSFA competition rule. Biathlon Rules category.
IKSFA biathlon scoring is unique among kettlebell sport organizations. Men: Jerk x1 + Snatch x0.5. Women: Jerk x0.5 + Snatch x0.5 (both halved because women use 1 KB and alternate hands). This differs from IUKL (Jerk x2 + Snatch x1), WKSF (Jerk x1 + Snatch x0.5), and IKO (Jerk x1 + Snatch x0.5).
See the interactive comparison on KETTLEBELL MONSTER™ for filterable views and more detail.