Table 4. Number of moves learned in an opening repertoire for white, assuming Model 1 and number opponent's moves (n) prepared being either two or three.

Skill level	Knowledge (in ply)	n	Number of moves learned
			White	Black	Total
Masters	18	2	1,533	2,044	3,577
Candidate masters	17	2	1,021	1,532	2,553
Class A	16	2	765	1,532	2,297
Class B	14	2	381	508	889
Masters	18	3	39,364	59,046	98,410
Candidate masters	17	3	19,681	39,363	59,044
Class A	16	3	13,120	19,680	32,800
Class B	14	3	4,372	6,558	10,930