United States Chess Federation

Topic	Replies	Views	Activity
Planned system-wide outages on Tuesday, September 22nd Announcements A more formal announcement should be posted and emailed later today, but a large part of the US Chess website will be unavailable starting at around 9AM EDT on Tuesday, September 22nd as we complete some updates that we …	1	88	September 22, 2026
Welcome to the New and Improved US Chess Federation Forum! Announcements	0	5985	February 13, 2023
API 2.0 is now available Running Chess Tournaments	16	271	September 25, 2026
2026 FIDE Arbiters manual All Things Chess	14	102	September 25, 2026
Proposed Changes to Tie Break Section Running Chess Tournaments	10	171	September 24, 2026
Roommate for Eastern Class Championship Oct. 16-18 All Things Chess	0	37	September 24, 2026
FIDE clock substitution rules All Things Chess	5	53	September 24, 2026
USCF & FIDE Dual Rated All Things Chess	18	385	September 23, 2026
Differences between OTB US Chess Regular and Blitz rules All Things Chess	18	261	September 22, 2026
Issues with MUIR and SwissSys Ratings Search All Things Chess	8	118	September 19, 2026
Do Section 30b4 Substitutions Actually Exist? Running Chess Tournaments	21	189	September 18, 2026
MUIR Overload, Upgrade, Other? Running Chess Tournaments	13	161	September 17, 2026
Chess Clock Choice / More Standard? Running Chess Tournaments	105	1364	September 16, 2026
US Cadet Championship All Things Chess	13	153	September 15, 2026
Free Webinar September 14th! STOP Losing Money: The Promotion Hacks Every Organizer & Affiliate Needs 5:30 p.m. PT \| 8:30 p.m. ET Running Chess Tournaments	2	111	September 15, 2026
Erroneously set clock in blitz All Things Chess	25	247	September 14, 2026
US Chess Rule 16A All Things Chess	1	78	September 14, 2026
Insufficient losing chances rule explained All Things Chess	4	154	September 13, 2026
Legacy TD Experience List Data Issues Running Chess Tournaments	7	148	September 12, 2026
MUIR enhancement Running Chess Tournaments	6	113	September 12, 2026
Having A Match Play Section Within A Tournament Running Chess Tournaments	1	72	September 11, 2026
What setting am I missing to receive TLA emails? Site Feedback tla	8	118	September 9, 2026
Expired Player in Tournament Running Chess Tournaments	2	88	September 9, 2026
Does blitz rule 7e apply to regular? All Things Chess	9	150	September 3, 2026
Useless emails in email blast All Things Chess	3	119	September 2, 2026
USChess API to look up players by ID or name All Things Chess muir	1	113	September 2, 2026
Some Reporting on the 2026 Delegates Meeting All Things Chess	4	118	September 1, 2026
How many games are actually lost on time? Running Chess Tournaments	18	269	August 31, 2026
CSCC vs KS, CSCC vs WY & August Recap All Things Chess	0	48	August 30, 2026
Prize Distribution Question -- Resurrecting old topic Running Chess Tournaments	44	538	August 29, 2026

Planned system-wide outages on Tuesday, September 22nd

A more formal announcement should be posted and emailed later today, but a large part of the US Chess website will be unavailable starting at around 9AM EDT on Tuesday, September 22nd as we complete some updates that we …