U.S. Chess Federation conducts various tournaments throughout the year. California Chess Gaja students can find the links for tournament details for June 2023.
LBX Hangar Tuesday Mini Tournament
Location: Long Beach, California
Date: weekly on Tuesday, starting from Tuesday, September 14, 2021, forever
Organizer: John Tan
Information Link: https://new.uschess.org/lbx-hangar-tuesday-mini-tournament
PCC LBX Hangar Sunday Action
Location: Long Beach, California
Date: Weekly on Sunday, starting from Sunday, September 19, 2021, forever
Organizer: John Tan
Information Link: https://new.uschess.org/pcc-lbx-hangar-sunday-action
BCS Quads
Location: Berkeley, California
Date: monthly on Saturday, but only the third instance of this set, starting from Saturday, January 15, 2022, forever
Organizer: Berkeley Chess School
Information Link: https://new.uschess.org/bcs-quads
Berkeley Friday Night Chess
Location: Berkeley, California
Date: weekly on Friday, starting from Friday, May 20, 2022, forever
Organizer: Berkeley Chess School
Information Link: https://new.uschess.org/berkeley-friday-night-chess
2022 Antelope Valley Chess Cup
Location: Lancaster, California
Date: weekly on Monday, starting from Monday, September 12, 2022, forever
Organizer: Antelope Valley Chess Club
Information Link: https://new.uschess.org/2022-antelope-valley-chess-cup
Antelope Valley Chess Club Monthly Tournament (October 1, 2022)
Location: Lancaster, California
Date: monthly on Saturday, but only the first instance of this set, starting from Saturday, October 1, 2022, forever
Organizer: Antelope Valley Chess Club
Information Link: https://new.uschess.org/antelope-valley-chess-club-monthly-tournament-october-1-2022
Antelope Valley Chess Club Monthly Tournament (January 7, 2023)
Location: Lancaster, California
Date: monthly on Saturday, but only the first instance of this set, starting from Saturday, January 7, 2023, forever
Organizer: Antelope Valley Chess Club
Information Link: https://new.uschess.org/antelope-valley-chess-club-monthly-tournament-january-7-2023
Grandmaster House Scholastics
Location: North Hollywood, California
Date: Weekly on Sunday, starting from Sunday, February 5, 2023, until Friday, September 1, 2023
Organizer: Srikanth Bangalore
Information Link: https://new.uschess.org/grandmaster-house-scholastics
ICEA Chess @ The Wende
Location: Culver City, California
Date: monthly on Saturday, but only the second instance of this set, starting from Saturday, February 11, 2023, until Sunday, December 31, 2023
Organizer: International Children’s Education Association
Information Link: https://new.uschess.org/icea-chess-wende
Calchess Girls NGTOC Qualifier
Location: Berkeley, California
Date: Friday, June 2, 2023 – Sunday, June 4, 2023
Organizer: Elizabeth Shaughnessy
Information Link: https://new.uschess.org/calchess-girls-ngtoc-qualifier
Calchess Women’s State Championship
Location: Berkeley, California
Date: Friday, June 9, 2023 – Sunday, June 11, 2023
Organizer: Elizabeth Shaughnessy
Information Link: https://new.uschess.org/calchess-womens-state-championship-0
Calchess Senior State Championship
Location: Berkeley, California
Date: Friday, June 9, 2023 – Sunday, June 11, 2023
Organizer: Elizabeth Shaughnessy
Information Link: https://new.uschess.org/calchess-senior-state-championship
Stephen Sosnick Memorial Chess Festival Action Chess
Location: Davis, California
Date: Saturday, June 10, 2023
Organizer: Davis Chess Club
Information Link: https://new.uschess.org/stephen-sosnick-memorial-chess-festival-action-chess
Pacific Southwest Open
Location: Irvine, California
Date: Friday, June 30, 2023 – Sunday, July 2, 2023
Organizer: Charles H. Ensey
Information Link: https://new.uschess.org/pacific-southwest-open-0
All the information is taken from the official website: https://new.uschess.org/upcoming-tournaments
All the best for the upcoming tournaments from Chess Gaja.