Who is the most constant rider in Volta ao Algarve em Bicicleta 2015?

Most constant rider

Rider with the smallest difference in best and worst result.

#	Rider	Difference	Best result	Worst result
1	Ribeiro Carlos	14	159	173
2	Langeveld Sebastian	17	37	54
3	Chernetski Sergei	22	9	31
4	Veuchelen Frederik	23	46	69
5	Brôco Hernâni	23	97	120
6	Ezquerra Jesús	24	80	104
7	Van Melsen Kévin	24	93	117
8	Thomas Geraint	26	1	27
9	Jorge Iúri	26	143	169
10	Fernández Rubén	29	5	34
11	Soler Marc	30	20	50
12	Estevez Imanol	30	91	121
13	Sabido Hugo	30	115	145
14	Sánchez Luis León	32	4	36
15	Nych Artem	32	35	67
16	Gonçalves José	34	34	68
17	Rubio Diego	37	73	110
18	Vanmarcke Sep	38	23	61
19	Izagirre Ion	38	3	41
20	de Vries Berden	38	101	139
21	Machado Tiago	40	6	46
22	Porte Richie	41	1	42
23	Losada Alberto	44	8	52
24	Silva Daniel	44	83	127
25	Molina Antonio	44	89	133
26	Backaert Frederik	46	38	84
27	Mendes José	47	10	57
28	Marangoni Alan	48	94	142
29	Kwiatkowski Michał	50	2	52
30	Mestre Ricardo	50	18	68
31	Mestre Daniel	52	93	145
32	Trofimov Yuri	55	15	70
33	Ayazbayev Maxat	55	84	139
34	Swift Ben	56	2	58
35	Martens Paul	56	3	59
36	Ferrari Fabricio	56	98	154
37	Rodrigues David Miguel Costa	57	92	149
38	Meireles Nuno	57	113	170
39	Benoot Tiesj	58	16	74
40	Thurau Björn	59	20	79
41	Bagües Aritz	60	88	148
42	Fernández Delio	62	49	111
43	Agnoli Valerio	62	3	65
44	Rodrigues João	62	88	150
45	Brylowski Pawel	63	102	165
46	Sousa Sérgio Ferreira	64	14	78
47	Štybar Zdeněk	65	5	70
48	Pfingsten Christoph	66	15	81
49	Kerkhof Tim	66	94	160
50	García Egoitz	67	78	145