Complex sentence: After this he quite a long break from Big tournaments and activities due to school commitments but he played in school tournaments occassionally of the likes of IM Daniel Jere, IM Chitumbo Mwali, IM Andrew Kayonde e.t.c.
Split into simpler sentences: After this he quietly took a long break from Big tournaments and activities due to school commitments but played in school tournaments occassionally. He played the likes of IM Daniel Jere, IM Chitumbo Mwali, IM Andrew Kayonde e.t.c.