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, Sergio and Andreas), 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 6 Tournament (continuing 16001)
72nd Amateur Series Division 7 Tournament (continuing 16053)
Isa And The Kingfisher Tournament (finishing Monday 16002)
Super Tournament XXXII 1CPU (starting Monday 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)
Counter 3.1 64-bit Gauntlet (starting Monday 16092)
Komodo 12.3 64-bit MCTS Gauntlet (continuing 16093)
Roc 1.0 64-bit Gauntlet (continuing 16094)
Shadow Walker 4CPU Tournament (continuing 16083)
Komodo 12.3 64-bit 4CPU Gauntlet (continuing 16084)
Schooner 2.0.34 64-bit 4CPU 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 and Andreas)

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

Arasan 21.2 64-bit
Arminius 2018-12-23 64-bit
CT800 1.33 64-bit
Googleplex Starthinker 1.4 64-bit
tomitankChess 3.0 64-bit
Topple 0.3.1 64-bit
Pirarucu 2.7.4 64-bit
Topple 0.3.1 64-bit 4CPU
Arasan 21.2 64-bit 4CPU
Various Tournaments (run by Sergio)

FRC 40/4 testing since the last update report:

Stockfish 10 64-bit