| Rank |
Name |
Recent average credit |
Total credit |
Country |
Participant since |
| 1 |
Mr. Kevvy |
6,235,717 |
3,087,632,288 |
Canada |
1 Jun 2016 | 2:00:00 UTC |
| 2 |
Science United |
4,144,788 |
8,342,753,430 |
None |
27 Mar 2019 | 23:58:19 UTC |
| 3 |
Ian&Steve C. |
3,902,886 |
3,411,880,274 |
United States |
21 Feb 2020 | 17:34:18 UTC |
| 4 |
CoolAtchOk |
1,548,100 |
1,137,109,736 |
Russia |
17 Jul 2011 | 0:20:48 UTC |
| 5 |
grcpool.com-3 |
1,018,375 |
7,860,288,574 |
International |
3 Aug 2017 | 11:22:49 UTC |
| 6 |
jjch |
1,004,825 |
14,199,136,161 |
United States |
10 Nov 2013 | 7:27:29 UTC |
| 7 |
bibi |
852,887 |
2,288,594,433 |
Germany |
4 May 2017 | 10:25:31 UTC |
| 8 |
grcpool.com |
820,868 |
8,215,767,105 |
International |
28 Jan 2017 | 20:55:56 UTC |
| 9 |
ultraparadox |
813,030 |
816,747,972 |
Slovakia |
30 Mar 2020 | 7:49:40 UTC |
| 10 |
Doug |
798,170 |
2,430,317,432 |
International |
7 Oct 2014 | 23:48:33 UTC |
| 11 |
grcpool.com-2 |
751,240 |
9,269,466,490 |
None |
21 Jun 2017 | 22:03:09 UTC |
| 12 |
 ServicEnginIC |
639,987 |
1,937,295,432 |
Spain |
24 Sep 2010 | 13:55:44 UTC |
| 13 |
zombie67 [MM] |
625,232 |
462,713,155 |
United States |
16 Jul 2007 | 15:00:13 UTC |
| 14 |
Syracuse University |
618,432 |
8,429,445,085 |
United States |
13 Jun 2016 | 4:59:08 UTC |
| 15 |
jiipee |
548,027 |
2,760,539,402 |
Finland |
4 Jun 2015 | 13:46:06 UTC |
| 16 |
Keith Myers  |
541,436 |
912,849,673 |
United States |
13 Dec 2017 | 3:42:38 UTC |
| 17 |
neilp62 |
526,672 |
7,744,254,863 |
United States |
23 Nov 2010 | 17:07:05 UTC |
| 18 |
klapptnix |
507,091 |
89,770,572 |
Germany |
21 May 2020 | 16:20:19 UTC |
| 19 |
Thomas M. Taylor |
477,528 |
5,127,128,241 |
Canada |
21 Jul 2009 | 21:40:30 UTC |
| 20 |
om |
470,428 |
3,396,703,659 |
Germany |
26 Jun 2010 | 4:59:59 UTC |
