| Washington Class Championships | 25Nov2022 to 27Nov2022 | ||||
| Marriott Hotel @ Redmond Town Center | 7401 164th Ave NE | Redmond | WA | 98052 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Master 2200+ 3day | 40/120, SD/30; inc10 | USCF + NWSRS + FIDE | 6 | Swiss | |
| Master 2200+ 2day | 1-3:G/60;inc10. 4-6:40/120,SD/30;inc10 | USCF + NWSRS + FIDE | 6 | Swiss | |
| Expert 2000-2199 3day | 40/120,SD/30;inc10 | USCF + NWSRS + FIDE | 6 | Swiss | |
| Expert 2000-2199 2day | 1-3:G/60;inc10. 4-6:40/120,SD/30;inc10 | USCF + NWSRS + FIDE | 6 | Swiss | |
| Class A 1800-1999 3day | 40/120,SD/30;inc10 | USCF + NWSRS + FIDE | 6 | Swiss | |
| Class A 1800-1999 2day | 1-3:G/60;inc10. 4-6:40/120,SD/30;inc10 | USCF + NWSRS + FIDE | 6 | Swiss | |
| Class B 1600-1799 3day | 40/120,SD/30;inc10 | USCF + NWSRS + FIDE | 6 | Swiss | |
| Class B 1600-1799 2day | 1-3:G/60;inc10. 4-6:40/120,SD/30;inc10 | USCF + NWSRS + FIDE | 6 | Swiss | |
| Class C 1400-1599 3day | 40/120,SD/30;inc10 | USCF + NWSRS | 6 | Swiss | |
| Class C 1400-1599 2day | 1-3:G/60;inc10. 4-6:40/120,SD/30;inc10 | USCF + NWSRS | 6 | Swiss | |
| Class D 1200-1399 3day | 40/120,SD/30;inc10 | USCF + NWSRS | 6 | Swiss | |
| Class D 1200-1399 2day | 1-3:G/60;inc10. 4-6:40/120,SD/30;inc10 | USCF + NWSRS | 6 | Swiss | |
| Class E U1200 3day | 40/120,SD/30;inc10 | USCF + NWSRS | 6 | Swiss | |
| Class E U1200 2day | 1-3:G/60;inc10. 4-6:40/120,SD/30;inc10 | USCF + NWSRS | 6 | Swiss | |
| Carol Kleist Memorial Adult Swiss | 25Nov2022 to 27Nov2022 | ||||
| Marriott Hotel @ Redmond Town Center | 7401 164th Ave NE | Redmond | WA | 98052 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | G/90;inc30 | USCF | 6 | Swiss | |
| WA Class G45 Championship | 27Nov2022 | ||||
| Marriott Hotel @ Redmond Town Center | 7401 164th Ave NE | Redmond | WA | 98052 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | G/45;inc5 | NWSRS + USCF | 4 | Swiss | |
| WA Class Knight-Time Blitz | 27Nov2022 | ||||
| Marriott Hotel @ Redmond Town Center | 7401 164th Ave NE | Redmond | WA | 98052 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Blitz | G/5;inc2 | USCF Blitz | 7 | Swiss | |
| WA Junior Closed | 10Dec2022 to 11Dec2022 | ||||
| Orlov Chess Academy Redmond | 4174 148th Ave, Building I, Suite M | Redmond | WA | 98052 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Closed | G/90;inc30 | NWSRS + USCF + FIDE | 5 | Round Robin | |
| Invitational | G/90;inc30 | NWSRS + USCF | 5 | Swiss | |
| Alternate | None | NWSRS + USCF | 0 | None | |
| Washington Winter Classic | 17Dec2022 to 18Dec2022 | ||||
| Orlov Chess Academy Redmond + Seattle | 4174 148th Ave + 7212 Woodlawn Ave NE | Redmond + Seattle | WA | 98052 + 981 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open 1600+ | G/90;inc30 | NWSRS + USCF + FIDE | 6 | Swiss | |
| Reserve U1600 | G/90;inc30 | NWSRS + USCF | 6 | Swiss | |
| WA Junior Open and Reserve | 16Jan2023 | ||||
| Interlake High School | 16245 NE 24th St | Bellevue | WA | 98008 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| K-1U800 | G/25;d5 | NWSRS | 5 | Swiss | |
| 2-3U800 | G/25;d5 | NWSRS | 5 | Swiss | |
| 4-8U900 | G/25;d5 | NWSRS | 5 | Swiss | |
| K-3U1200 | G/25;d5 | NWSRS + USCF | 5 | Swiss | |
| 4-12U1300 | G/25;d5 | NWSRS + USCF | 5 | Swiss | |
| U1500 | G/50;inc5 | NWSRS + USCF | 4 | Swiss | |
| Open | G/50;inc5 | NWSRS + USCF | 4 | Swiss | |
| WA State High School Individual Chess Championship | 20Jan2023 to 21Jan2023 | ||||
| Lakeside Upper School | 14050 1st Avenue NE | Seattle | WA | 98125 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Championship | G/90;inc10 | USCF + NWSRS | 5 | Swiss | |
| Premier | G/45;inc5 | NWSRS | 5 | Double Swiss | |
| Reserve | G/45;inc5 | NWSRS | 5 | Double Swiss | |
| St Anne Celtic Challenge Winter 2023 | 22Jan2023 | ||||
| St Anne School | 101 West Lee Street | Seattle | WA | 98119 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| K-1U800 | G/25;inc5 | NWSRS | 5 | Swiss | |
| 2-3U800 | G/25;inc5 | NWSRS | 5 | Swiss | |
| K-3Open | G/25;inc5 | NWSRS + USCF | 5 | Swiss | |
| 4-8U900 | G/25;inc5 | NWSRS | 5 | Swiss | |
| 4-12Open | G/25;inc5 | NWSRS + USCF | 5 | Swiss | |
| Decatur Elementary Gator Fest | 28Jan2023 | ||||
| Decatur Elementary | 7711 43RD AVE NE | Seattle | WA | 98115 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Kindergarten | G/25;d5 | NWSRS | 5 | Swiss | |
| 1st Grade | G/25;d5 | NWSRS | 5 | Swiss | |
| 2nd Grade | G/25;d5 | NWSRS | 5 | Swiss | |
| 3rd Grade | G/25;d5 | NWSRS | 5 | Swiss | |
| 4th Grade | G/25;d5 | NWSRS | 5 | Swiss | |
| 5th Grade | G/25;d5 | NWSRS | 5 | Swiss | |
| Washington President's Cup | 04Feb2023 to 05Feb2023 | ||||
| Orlov Chess Academy Redmond + Seattle | 4174 148th Ave + 7212 Woodlawn Ave NE | Redmond + Seattle | WA | 98052 + 981 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | 1:G/60;inc10. 2-5:40/120, SD/30;inc10 | NWSRS + USCF + FIDE | 5 | Swiss | |
| Reserve U1600 | 1:G/60;inc10. 2-5:40/120, SD/30;inc10 | NWSRS + USCF | 5 | Swiss | |
| Waitlist | None | NWSRS + USCF | 0 | None | |
| Presidential Scholastic Chess Tournament | 20Feb2023 | ||||
| Chinook Middle School | 2001 98th Ave NE | Bellevue | WA | 98004 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Kindergarten | G/30 | NWSRS | 5 | Swiss | |
| K-2U800 | G/30 | NWSRS | 5 | Swiss | |
| K-5U900 | G/30 | NWSRS | 5 | Swiss | |
| K-12U1200 | G/30 | NWSRS | 5 | Swiss | |
| K-5Open | G/25;inc5 | NWSRS + USCF | 5 | Swiss | |
| K-12Open | G/25;inc5 | NWSRS + USCF | 5 | Swiss | |
| Eastside Open | 25Feb2023 to 26Feb2023 | ||||
| Blakely Hall | 2550 NE Park Dr | Issaquah | WA | 98029 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | G/75;inc30 | NWSRS + USCF | 5 | Swiss | |
| Reserve U1500 | G/75;inc30 | NWSRS + USCF | 5 | Swiss | |
| Waitlist | None | NWSRS + USCF | 0 | None | |
USCF memberships are required for sections where the Rating Type is USCF.
If a section is both NWSRS + USCF rated, the USCF rating will be used for pairings.
Open sections are harder, U800 means "Under 800" and is the easier section.
Closed sections are by invitation only to the top rated players.
Scholastic tournaments with 5 rounds held between Sep-Apr are state qualifiers.