Country Rankings (Standard) by Weighted PP
A weighted PP system for ranking countries, where the top 100 players are weighted in the same way as individual plays

RankCountryPP
#50Uruguay106,363
#51Serbia104,349
#52Belarus102,174
#53Croatia100,793
#54Colombia97,958
#55Kazakhstan97,639
#56Ireland93,401
#57Slovenia93,081
#58Saudi Arabia86,876
#59South Africa85,170
#60United Arab Emirates84,829
#61Morocco82,591
#62Macao82,544
#63Mongolia78,390
#64India76,944
#65Brunei76,368
#66Ecuador74,804
#67Costa Rica72,452
#68Dominican Republic70,744
#69Panama67,199
#70Kuwait66,417
#71Egypt65,896
#72Algeria65,457
#73Luxembourg64,687
#74Iceland64,567
#75Qatar63,417
#76Paraguay62,653
#77El Salvador60,170
#78Tunisia59,421
#79Macedonia55,088
#80Puerto Rico55,040
#81Trinidad and Tobago54,326
#82Georgia53,282
#83Jordan51,270
#84Maldives50,721
#85Uzbekistan48,561
#86Cyprus47,476
#87Bolivia46,409
#88Honduras46,011
#89Nicaragua45,305
#90French Polynesia39,408
#91Kyrgyzstan38,326
#92Bangladesh37,327
#93Guadeloupe35,664
#94Albania35,495
#95Martinique31,465
#96Cambodia28,077
#97Jamaica26,683
#98Iran26,462
#99Iraq25,761
#100Palestinian Territory22,282
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The above includes every region that has at least a single player in the top 10,000. List updates weekly.

Credit to r7w for the inspiration and k3v227 for the initial suggestion