| Rank |
Name |
Recent average credit |
Total credit |
Country |
Participant since |
| 1 |
Ian&Steve C. |
11,482,115 |
3,536,316,794 |
United States |
21 Feb 2020 | 17:34:18 UTC |
| 2 |
Science United |
9,151,272 |
8,433,678,320 |
None |
27 Mar 2019 | 23:58:19 UTC |
| 3 |
Mr. Kevvy |
7,790,495 |
3,149,273,850 |
Canada |
1 Jun 2016 | 2:00:00 UTC |
| 4 |
Syracuse University |
3,794,383 |
8,474,259,460 |
United States |
13 Jun 2016 | 4:59:08 UTC |
| 5 |
jjch |
2,634,177 |
14,227,733,661 |
United States |
10 Nov 2013 | 7:27:29 UTC |
| 6 |
Doug |
1,991,697 |
2,449,847,432 |
International |
7 Oct 2014 | 23:48:33 UTC |
| 7 |
grcpool.com-3 |
1,945,006 |
7,878,510,761 |
International |
3 Aug 2017 | 11:22:49 UTC |
| 8 |
AND |
1,754,359 |
3,281,500,794 |
Sweden |
10 Nov 2010 | 1:35:52 UTC |
| 9 |
ultraparadox |
1,609,566 |
832,354,535 |
Slovakia |
30 Mar 2020 | 7:49:40 UTC |
| 10 |
grcpool.com-2 |
1,516,836 |
9,284,658,031 |
None |
21 Jun 2017 | 22:03:09 UTC |
| 11 |
grcpool.com |
1,482,446 |
8,228,845,230 |
International |
28 Jan 2017 | 20:55:56 UTC |
| 12 |
bibi |
1,316,469 |
2,300,451,933 |
Germany |
4 May 2017 | 10:25:31 UTC |
| 13 |
Keith Myers  |
1,233,705 |
925,491,860 |
United States |
13 Dec 2017 | 3:42:38 UTC |
| 14 |
GPUG2-172818 |
1,150,057 |
1,644,995,949 |
United Kingdom |
9 Mar 2014 | 23:01:01 UTC |
| 15 |
neilp62 |
1,116,491 |
7,755,414,863 |
United States |
23 Nov 2010 | 17:07:05 UTC |
| 16 |
jiipee |
1,089,788 |
2,771,089,090 |
Finland |
4 Jun 2015 | 13:46:06 UTC |
| 17 |
Thomas M. Taylor |
1,037,368 |
5,137,765,116 |
Canada |
21 Jul 2009 | 21:40:30 UTC |
| 18 |
 ServicEnginIC |
985,090 |
1,946,014,182 |
Spain |
24 Sep 2010 | 13:55:44 UTC |
| 19 |
CoolAtchOk |
899,472 |
1,138,155,986 |
Russia |
17 Jul 2011 | 0:20:48 UTC |
| 20 |
om |
886,306 |
3,404,610,825 |
Germany |
26 Jun 2010 | 4:59:59 UTC |
