Dynamical mass segregation in a star cluster with 1 k particles and cold initial conditions (Q = 0.1). The plots show the mean Γ_MST (top) and Λ_MST (bottom) of three simulations for the 5 (red solid line), 10 (green long-dashed line), 20 (blue short-dashed line), 50 (magenta dotted line), and 500 (orange dot-dashed line) most massive stars over time. The filled regions indicate 1σ uncertainties.