What happens to multiparticle entanglement if one particle becomes classical?

Multiparticle entanglement is a valuable resource for various information processing tasks, but it is fragile under the influence of decoherence or particle loss. We consider the scenario that one particle in a multiparticle quantum system becomes classical, in the sense that this particle is destructed by a measurement, but the gained information and encoded in a new register. We utilize this remaining information to study the change of the global quantum resource. We first simplify the numerical calculation to analyze the change of entanglement under classicalization in special cases. Second, we provide general upper and lower bounds of the entanglement change. Third, we show that the entanglement change caused only by classicalization of one qubit can still be arbitrarily large. Finally, we discuss cases, where no entanglement is left under classicalization for any possible measurement.