Particle numbers	RMSD
10	2.5276
20	1.8558
30	1.8213
40	1.6253
50	1.7917
60	1.8539
70	1.7607
80	1.7138
90	1.5968
100	1.6916
110	1.8066
120	1.6751
130	1.7066
140	1.6804
150	1.7837
160	1.7481
170	1.6742
180	1.775
190	1.673
200	1.7351