This page shows how the riding skill increases its bonus' as you increase the skill. Please note: In game it says that higher riding allows you to ride higher level horses. Whilst this is true, I will NOT be including that in this table, as it would seem that character level AND riding level influence the highest level horse you can ride, and so I can't accurately reflect that.

++++++++++++++++++++++++++++++++++++++++++++++++++

Riding LevelCharge DamageCharge Duration Attack Rating
1+102%10.1s67%
2+103%10.2s69%
3+104%10.3s71%
4+106%10.4s73%
5+107%10.5s75%
6+109%10.6s76%
7+110%10.7s78%
8+111%10.7s79%
9+113%10.8s81%
10+114%10.9s82%
11+115%11.0s84%
12+116%11.1s85%
13+118%11.1s86%
14+119%11.2s87%
15+120%11.3s88%
16+121%11.4s89%
17+123%11.5s90%
18+124%11.5s91%
19+125%11.6s92%
20+126%11.7s93%
21+127%11.7s93%
22+128%11.8s94%
23+129%11.9s95%
24+130%11.9s96%
25+131%12.0s96%
26+132%12.1s97%
27+133%12.1s98%
28+134%12.2s98%
29+135%12.2s99%
30+136%12.3s99%
31+137%12.4s100%
32+138%12.4s101%
33+139%12.5s101%
34+140%12.5s102%
35+141%12.6s102%
36+142%12.6s103%
37+143%12.7s103%
38+144%12.7s103%
39+145%12.8s104%
40+146%12.8s104%
41+147%12.9s105%
42+147%12.9s105%
43+148%13.0s106%
44+149%13.0s106%
45+150%13.1s106%
46+151%13.1s107%
47+151%13.2s107%
48+152%13.2s107%
49+153%13.3s108%
50+154%13.3s108%
51+155%13.4s108%
52+155%13.4s109%
53+156%13.5s109%
54+157%13.5s109%
55+157%13.5s109%
56+158%13.6s110%
57+159%13.6s110%
58+160%13.7s110%
59+160%13.7s111%
60+161%13.7s111%
61+162%13.8s111%
62+162%13.8s111%
63+163%13.9s111%
64+164%13.9s112%
65+164%13.9s112%
66+165%14.0s112%
67+166%14.0s112%
68+166%14.0s113%
69+167%14.1s113%
70+167%14.1s113%
71+168%14.1s113%
72+169%14.2s113%
73+169%14.2s114%
74+170%14.2s114%
75+170%14.3s114%
76+171%14.3s114%
77+172%14.3s114%
78+172%14.4s114%
79+173%14.4s115%
80+173%14.4s115%
81+174%14.5s115%
82+174%14.5s115%
83+175%14.5s115%
84+175%14.5s115%
85+176%14.6s116%
86+176%14.6s116%
87+177%14.6s116%
88+177%14.7s116%
89+178%14.7s116%
90+178%14.7s116%
91+179%14.7s117%
92+179%14.8s117%
93+180%14.8s117%
94+180%14.8s117%
95+181%14.8s117%
96+181%14.9s117%
97+182%14.9s117%
98+182%14.9s117%
99+183%15.0s117%
100+183%15.0s118%