Results for 2d20, 400 different potential results

Result	Fistful of dice		Rule of six		Rule of max		Result
	Count	Percent	Count	Percent	Count	Percent
1	1	0.25000%	1	0.25000%	-	-	1
2	3	0.75000%	3	0.75000%	3	0.75000%	2
3	5	1.25000%	5	1.25000%	5	1.25000%	3
4	7	1.75000%	7	1.75000%	7	1.75000%	4
5	9	2.25000%	9	2.25000%	9	2.25000%	5
6	11	2.75000%	11	2.75000%	11	2.75000%	6
7	13	3.25000%	13	3.25000%	13	3.25000%	7
8	15	3.75000%	15	3.75000%	15	3.75000%	8
9	17	4.25000%	17	4.25000%	17	4.25000%	9
10	19	4.75000%	19	4.75000%	19	4.75000%	10
11	21	5.25000%	21	5.25000%	21	5.25000%	11
12	23	5.75000%	23	5.75000%	23	5.75000%	12
13	25	6.25000%	25	6.25000%	25	6.25000%	13
14	27	6.75000%	27	6.75000%	27	6.75000%	14
15	29	7.25000%	29	7.25000%	29	7.25000%	15
16	31	7.75000%	31	7.75000%	31	7.75000%	16
17	33	8.25000%	33	8.25000%	33	8.25000%	17
18	35	8.75000%	35	8.75000%	35	8.75000%	18
19	37	9.25000%	37	9.25000%	37	9.25000%	19
20	39	9.75000%	38	9.50000%	39	9.75000%	20
21	-	-	1	0.25000%	1	0.25000%	21