The latest CCRL Rating Lists and Statistics are available for viewing from the following links: (40/40) (40/4) (FRC 40/4)

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.
Also, please note that the 40/40 and 40/4 lists are constructed from totally different databases and not comparable to each other.

Thanks to all of our currently active testers (Graham, Ray, Tirsa, Gabor and Sergio), plus to for providing an online server to assist with resources.

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

72nd Amateur Series Division 5 Tournament (finishing Monday 16053)
72nd Amateur Series Division 6 Tournament (continuing 16001)
72nd Amateur Series Division 7 Tournament (starting Monday 16053)
Isa And The Kingfisher Tournament (continuing 16002)
ChessBrainVB 3.72 Gauntlet (continuing 16063)
Arasan 21.2 64-bit Gauntlet (continuing 16064)
Pirarucu 2.7.4 64-bit Gauntlet (continuing 16066)
Komodo 12.3 64-bit Gauntlet (continuing 16091)
RubiChess 1.2.1 64-bit Gauntlet (continuing 16092)
Komodo 12.3 64-bit MCTS Gauntlet (continuing 16093)
Roc 1.0 64-bit Gauntlet (continuing 16094)
Troubled Waters 4CPU Tournament (finishing Tuesday 16083)
New 4CPU Tournament (starting Tuesday 16083)
Komodo 12.3 64-bit 4CPU Gauntlet (continuing 16084)
Nemeton 1.8 4CPU Gauntlet Gauntlet (being run by Tirsa)
Arminius 2018-12-23 64-bit Gauntlet (being run by Tirsa)
Lc0 0.20.1 64-bit w36089 Gauntlet (being run by Gabor)
Francesca MAD 0.20 64-bit (being run by Gabor)
Various 1CPU Tournaments (being run by Sergio)

40/4 testing since the last update report has included (thanks to Gabor and Sergio):

Andscacs 0.95 64-bit
Jumbo 0.6.66 64-bit
Winter 0.3 64-bit 4CPU
RofChade 2.0 64-bit 4CPU
Nemeton 1.8
Cheese 2.0 64 bit
Chess4j 3.5 64-bit
Komodo 12.3 MCTS 64-bit
GreKo 2018 64-bit
GreKo 2018.12 64-bit
Fridolin 3.00 64-bit
Fridolin 3.00 64-bit 4CPU
Andscacs 0.95 64-bit 4CPU
Komodo 12.3 MCTS 64-bit 4CPU
Winter 0.3 64-bit
Francesca MAD 0.20 64-bit
RofChade 2.0 64-bit
Wasp 3.50 64-bit
The Baron 3.44 64-bit 4CPU
Cheese 2.0 64-bit 4CPU
Various Tournaments (run by Sergio)

FRC 40/4 testing since the last update report:

Pedone 1.8 64-bit