The latest CCRL Rating Lists and Statistics are available for viewing from the following links: (40/15) (40/2) (FRC 40/2)

Please note that the three lists are often updated separately to each other. The FRC list is only updated when a new engine or engine version is being/has been tested.

The links to the various rating lists can be found just beneath the default Best Versions list (as in this screenshot). Specific 32-bit rating lists are denoted as such to the right of the default list in each category. The default lists contain the 64-bit engines.

CCRL 40/15, 40/2 and FRC lists updated (4th July 2020) CCRL-lists

Our 40 moves in 15 minutes repeating and 40 moves in 2 minutes repeating are both adjusted to the Intel i7 4770k (3.5GHz) using the Stockfish 10 64-bit benchmark.

Be aware that in the early stages of testing, an engine's rating can often fluctuate a lot.
It is strongly advised to look at the many other rating lists available in order to get a more accurate overall picture of an engine's rating relative to others.

Thanks to all of our currently active testers (Graham, Ray, Gabor, Sergio and Volodymyr). Thanks also to for hosting our website.

40/15 testing this week that I'm aware of will include (with live broadcast port for TLCV noted where applicable):

80th Amateur Series Division 7 Tournament (continuing 16001)
80th Amateur Series Division 8 Tournament (continuing 16053)
Deputy Dragon In Danger Tournament (continuing 16002)
Devel 3.2.9 Gauntlet (continuing 16064)
Gogobello 2.2 64-bit Gauntlet (continuing 16065)
Stash 18.0 64-bit Gauntlet (continuing 16066)
Marvin 3.6.0 64-bit Gauntlet (continuing 16091)
RubiChess 1.7.3 64-bit Gauntlet (continuing 16092)
SlowChess Blitz Classic 2.2 64-bit Gauntlet (continuing 16093)
Pirarucu 3.3.5 64-bit Gauntlet (continuing 16094)
RubiChess 1.7.3 64-bit 4CPU Gauntlet (continuing 16083)
SlowChess Blitz Classic 2.2 64-bit 4CPU Gauntlet (continuing 16084)
Various 1CPU Gauntlets (being run by Volodymyr)

40/2 testing since the last update report has included (thanks to Gabor and Sergio):

Weiss 1.0 64-bit
Wasp 4.0 64-bit
Ceibo 0.5 64-bit
Ethereal 12.25 64-bit
BadChessEngine 0.4.4 64-bit
OliThink 5.4.0 64-bit
NoonianChess 3.2.06P2
Weiss 1.0 64-bit 4CPU

FRC 40/2 testing since the last update report has included (thanks to Ray):

SlowChess Blitz Classic 2.2 64-bit (in progress)