7-round swiss tournament
Start date: 9 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 60'+ 30"
Country: Argentina 
Prize Fund: -
First Prize: -
7 Round Swiss, ACF & FIDE rated
Start date: 9 June 2023
End date: 13 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: Australia 
Prize Fund: 2,261 EUR
First Prize: 723 EUR
in Halifax, Nova Scotia, Canada
Start date: 9 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 105'/40 moves +30' + 30" increment
Country: Canada 
Prize Fund: -
First Prize: -
7-round Swiss tournament for players rated below 1800 ELO
Start date: 9 June 2023
End date: 15 June 2023
Format: Open / Over the board
Time Control: 45' + 30"
Country: Bulgaria 
Prize Fund: -
First Prize: 256 EUR
5-round Swiss open tournament
Start date: 9 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: Hungary 
Prize Fund: -
First Prize: -
9-round Swiss open tournament in Našice
Start date: 9 June 2023
End date: 9 June 2023
Format: Open / Over the board
Time Control: 5' + 3"
Country: Croatia 
Prize Fund: 800 EUR
First Prize: 150 EUR
5-round Swiss open tournament in Charlotte, NC
Start date: 9 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 115' + 5"
Country: United States 
Prize Fund: 13,913 EUR
First Prize: 1,484 EUR
5-round Swiss open tournament
Start date: 8 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 90'/40 moves +30' + 30" increment
Country: Austria 
Prize Fund: -
First Prize: 400 EUR
7-round Swiss Rapid tournament
Start date: 10 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 15' + 5"
Country: Brazil 
Prize Fund: 539 EUR
First Prize: -
9-round Swiss tournament for players rated below 2400 ELO
Start date: 8 June 2023
End date: 16 June 2023
Format: Open / Over the board
Time Control: 60'+ 30"
Country: Bulgaria
Prize Fund: -
First Prize: 511 EUR
9-round Swiss tournament in Srinagar
Start date: 10 June 2023
End date: 15 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: India 
Prize Fund: 2,212 EUR
First Prize: 343 EUR
7-round Swiss tournament in Neuwied-Engers
Start date: 8 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 90'/40 moves +30' + 30" increment
Country: Germany 
Prize Fund: 4,000 EUR
First Prize: 1,000 EUR
7-round Swiss open tournament
Start date: 8 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 90'/40 moves +30' + 30" increment
Country: Germany
Prize Fund: 2,700 EUR
First Prize: 1,000 EUR
9-round Swiss open tournament in Las Vegas
Start date: 8 June 2023
End date: 12 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: United States
Prize Fund: 23,309 EUR
First Prize: 6,993 EUR
9-round Swiss open tournament in Forni di Sopra
Start date: 10 June 2023
End date: 17 June 2023
Format: Open / Over the board
Time Control: 90'/40 moves +30' + 30" increment
Country: Italy 
Prize Fund: 5,500 EUR
First Prize: 1,500 EUR
11-round Blitz tournament in Lille
Start date: 11 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 5' + 3"
Country: France 
Prize Fund: -
First Prize: 400 EUR
10-round Swiss open tournament in Bhubaneswar
Start date: 11 June 2023
End date: 18 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: India
Prize Fund: 35,387 EUR
First Prize: 3,318 EUR
7-round Swiss open tournament in Bad Homburg
Start date: 7 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 90'/40 moves +30' + 30" increment
Country: Germany
Prize Fund: 5,000 EUR
First Prize: 700 EUR
9-round Swiss Rapid tournament in Čapljina
Start date: 11 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 10' + 3"
Country: Bosnia And Herzegovina 
Prize Fund: 823 EUR
First Prize: 154 EUR
15-round Swiss open blitz tournament in Sant'Antioco
Start date: 11 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 3' + 2"
Country: Italy
Prize Fund: -
First Prize: 150 EUR
9-round Swiss World Individual Tournament for the physically disabled people
Start date: 12 June 2023
End date: 22 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: Serbia 
Prize Fund: -
First Prize: 800 EUR
9-round Swiss open tournament in Guam Reef Hotel, Tamuning, Guam
Start date: 12 June 2023
End date: 18 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: Guam 
Prize Fund: 4,527 EUR
First Prize: 905 EUR
Round-robin tournaments for South Asian representatives for in Kathmandu
Start date: 13 June 2023
End date: 20 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: Nepal 
Prize Fund: -
First Prize: 1,058 EUR
9-round Swiss open tournament
Start date: 14 June 2023
End date: 20 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: Argentina
Prize Fund: 1,609 EUR
First Prize: 483 EUR
9-round Swiss open tournament held in Las Vegas
Start date: 14 June 2023
End date: 18 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: United States
Prize Fund: 90,591 EUR
First Prize: 9,059 EUR
5-round Swiss tournament for women from all over the world
Start date: 14 June 2023
End date: 15 June 2023
Format: Woman / Over the board
Time Control: 90' + 30"
Country: United States
Prize Fund: 3,171 EUR
First Prize: 906 EUR
9-round Swiss open tournament in Balatonlelle
Start date: 14 June 2023
End date: 22 June 2023
Format: Open / Over the board
Time Control: 90'/40 moves +30' + 30" increment
Country: Hungary
Prize Fund: 2,616 EUR
First Prize: 805 EUR
9-round Swiss open tournament
Start date: 4 June 2023
End date: 11 June 2023
Format: Open / Over the board
Time Control: 90' + 30"
Country: Singapore 
Prize Fund: -
First Prize: 2,754 EUR
18-round Swiss open blitz tournament in Thessaloniki
Start date: 4 June 2023
End date: 4 June 2023
Format: Open / Over the board
Time Control: 3' + 2"
Country: Greece 
Prize Fund: -
First Prize: 200 EUR
9-round Swiss open tournament in Gračanica
Start date: 4 June 2023
End date: 4 June 2023
Format: Open / Over the board
Time Control: 7' + 3"
Country: Bosnia And Herzegovina
Prize Fund: 563 EUR
First Prize: -