Who is the most constant rider in Tour de San Luis 2015?

Most constant rider

Rider with the smallest difference in best and worst result.

#	Rider	Difference	Best result	Worst result
1	Arias Yans Carlos	9	142	151
2	Zakarin Ilnur	25	6	31
3	Yamamoto Genki	27	54	81
4	Vuillermoz Alexis	28	9	37
5	Espíndola Santiago Alejandro	32	102	134
6	Roldán Weimar Alfonso	39	13	52
7	Betancur Carlos	39	60	99
8	Sivori Ariel	43	20	63
9	De Leon Jose	43	104	147
10	Gastauer Ben	46	32	78
11	Pozzato Filippo	49	21	70
12	Jaramillo Daniel	50	9	59
13	Bandiera Marco	53	92	145
14	Valencia Juan Pablo	55	39	94
15	Javier Gaston Emiliano	56	23	79
16	Migdał Wojciech	56	65	121
17	Perez Ignacio	56	48	104
18	Sepúlveda Eduardo	58	4	62
19	Van Keirsbulck Guillaume	58	57	115
20	Quintana Dayer	59	19	78
21	Bonnafond Guillaume	59	29	88
22	Díaz Edward Fabián	61	16	77
23	González Roberto Carlos	61	55	116
24	Miller Carson	63	76	139
25	Contreras Rodrigo	64	6	70
26	Brown Nathan	64	27	91
27	Sivori Alan Fernan	64	77	141
28	Laguna Ismael	66	83	149
29	Losada Alberto	67	15	82
30	Lucero Alfredo	67	22	89
31	Giacinti Jorge	67	18	85
32	Piaskowy Emanuel	68	39	107
33	Nocentini Rinaldo	68	43	111
34	Torres Rodolfo Andrés	69	2	71
35	Quintana Nairo	69	4	73
36	Chaves German Enrique	69	11	80
37	Juarez Gabriel	69	33	102
38	Prestes Antonio Fernando	69	78	147
39	Ebsen John	70	60	130
40	Diaz Daniel	71	1	72
41	Almonacid Patricio	71	52	123
42	Cianci Sebastian	71	69	140
43	Lopez Yennier	72	57	129
44	Battaglin Enrico	73	64	137
45	Kozontchuk Dmitry	73	55	128
46	Turek Daniel	74	19	93
47	Nuño Israel	74	43	117
48	Quintero Carlos	75	27	102
49	Zilioli Gianfranco	76	31	107
50	Lefrancois Nicolas	77	72	149