| Washington State High School Individual | 25Jan2019 to 26Jan2019 | ||||
| Lakeside Upper School | 14050 1st Avenue NE | Seattle | WA | 98125 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Championship | G/90;d10 | USCF + NWSRS | 5 | Swiss | |
| Premier | G/45;d5 | NWSRS | 5 | Double Swiss | |
| Reserve | G/45;d5 | NWSRS | 5 | Double Swiss | |
| PNWCC Friday Night Rapid and Quads 25Jan | 25Jan2019 | ||||
| Pacific NorthWest Chess Center | 12020 113th Ave NE #C-200 | Kirkland | WA | 98034 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| USCF Rapid | G/25;d3 | USCF Quick | 4 | Swiss | |
| Dual Rated Quads | G/25;d5 | USCF + NWSRS | 3 | Swiss | |
| Volunteer | None | None | 0 | None | |
| PNWCC Scholastic Open and State Qualifier 26Jan | 26Jan2019 | ||||
| Pacific NorthWest Chess Center | 12020 113th Ave NE #C-200 | Kirkland | WA | 98034 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | G/25;d5 | USCF + NWSRS | 5 | Swiss | |
| K-3 | G/25;d5 | USCF + NWSRS | 5 | Swiss | |
| Volunteer | None | None | 0 | None | |
| PNWCC G60 Medal and Master's Qualifier 27Jan | 27Jan2019 | ||||
| Pacific NorthWest Chess Center | 12020 113th Ave NE #C-200 | Kirkland | WA | 98034 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | G/60;d5 | USCF | 4 | Swiss | |
| Volunteer | None | None | 0 | None | |
| PNWCC Parents vs Kids Team Match | 27Jan2019 | ||||
| Pacific NorthWest Chess Center | 12020 113th Ave NE #C-200 | Kirkland | WA | 98034 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Volunteer | None | None | 0 | None | |
| Team Parents | G/25;d5 | USCF | 3 | Swiss | |
| Team Kids | G/25;d5 | USCF | 3 | Swiss | |
| 2019 Washington State Championship | 09Feb2019 to 18Feb2019 | ||||
| Microsoft Building 99 Room 1919 | 14820 NE 36th St | Redmond | WA | 98052 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Championship | 40/120, SD/30; d10 | USCF + FIDE | 9 | Round Robin | |
| Premier | 40/120, SD/30; d10 | USCF + FIDE | 9 | Round Robin | |
| Invitational | 40/120, SD/30; d10 | USCF + FIDE | 9 | Round Robin | |
| Invited | None | USCF | 0 | None | |
| Declined | None | USCF | 0 | None | |
| Alternate | None | USCF | 0 | None | |
| Challengers | 40/120, SD/30;d10 | USCF + FIDE | 9 | Round Robin | |
| Washington President's Cup | 09Feb2019 to 10Feb2019 | ||||
| Seattle Chess Club | 2150 N 107 St, B-85 | Seattle | WA | 98133 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | 1: G/60; d10. 2-5: 30/90, SD/30; d10 | USCF | 5 | Swiss | |
| Reserve U1600 | 1: G/60; d10. 2-5: 30/90, SD/30; d10 | USCF | 5 | Swiss | |
| PNWCC FIDE Open | 08Mar2019 to 10Mar2019 | ||||
| Pacific NorthWest Chess Center | 12020 113th Ave NE #C-200 | Kirkland | WA | 98034 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Volunteer | None | None | 0 | None | |
| Masters 2100+ | 40/90, SD/30; inc30 | USCF + FIDE | 5 | Swiss | |
| Challengers U2100 | 40/90, SD/30; inc30 | USCF + FIDE | 5 | Swiss | |
| Prodigies U1600 | 40/90, SD/30; inc30 | USCF + FIDE | 5 | Swiss | |
| Washington Senior Championship | 13Apr2019 to 14Apr2019 | ||||
| Seattle Chess Club | 2150 N 107 St, B-85 | Seattle | WA | 98133 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | G/90; inc30 | USCF | 5 | Swiss | |
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.