| PNWCC GM Lecture and Timed Simul | 13Dec2018 | ||||
| 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 | |
| Lecture Only | None | USCF | 1 | None | |
| GM Timed Simul Only | G/60;inc10 | USCF | 1 | Simul | |
| GM Lecture and Timed Simul combo | G/60;inc10 | USCF | 1 | Simul | |
| PNWCC FIDE Open Tournament - Mt Elbrus | 14Dec2018 to 16Dec2018 | ||||
| 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, SD30; inc30 | USCF + FIDE | 5 | Swiss | |
| Prodigies U1600 | 40/90, SD30; inc30 | USCF + FIDDE | 5 | Swiss | |
| Northwest Chess Open | 15Dec2018 to 16Dec2018 | ||||
| Seattle Chess Club | 2150 N 107 St, B-85 | Seattle | WA | 98133 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | 40/90 SD/30 No Delay | USCF | 5 | Swiss | |
| PNWCC GM Blitz | 16Dec2018 | ||||
| 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 | |
| Open | G/3;inc2 | USCF | 7 | Swiss | |
| PNWCC Friday Night Rapid and Dual Rated Quad Dec21 | 21Dec2018 | ||||
| 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 | 22Dec2018 | ||||
| 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 | |
| Washington Winter Chess Classic | 26Dec2018 to 30Dec2018 | ||||
| Seattle Chess Club | 2150 N 107 St, B-85 | Seattle | WA | 98133 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open 1800+ | 40/90,SD/30;inc30 | USCF + FIDE | 9 | Swiss | |
| Reserve U1800 | 40/90,SD/30;inc30 | USCF + FIDE | 9 | Swiss | |
| Christmas and New Year's Chess Camp with GM Emil Anka | 27Dec2018 to 04Jan2019 | ||||
| Pacific NorthWest Chess Center | 12020 113th Ave NE #C-200 | Kirkland | WA | 98034 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Intermediate | None | NWSRS + USCF | 1 | None | |
| Advanced | None | NWSRS + USCF | 1 | None | |
| PNWCC Friday Night Rapid and Dual Rated Quad Dec28 | 28Dec2018 | ||||
| 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 | |
| 2019 WA Junior Closed and Invitational | 04Jan2019 to 06Jan2019 | ||||
| Pacific NorthWest Chess Center | 12020 113th Ave NE #C-200 | Kirkland | WA | 98034 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Closed | G/90; d5 | USCF | 5 | Round Robin | |
| Invitational 3-day | G/90; d5 | USCF | 5 | Swiss | |
| Invitational 2-day | 1: G/60; d5. 2-5: G/90; d5 | USCF | 5 | Swiss | |
| Seattle Prep Classic Chess Tournament | 06Jan2019 | ||||
| Seattle Preparatory School | 2400 11th Avemnue East | Seattle | WA | 98102 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| K-3Open | G/25;d5 | NWSRS + USCF | 5 | Swiss | |
| 9-12 Open | G/25;d5 | NWSRS + USCF | 5 | Swiss | |
| K-1U800 | G/25;d5 | NWSRS | 5 | Swiss | |
| 2-3U800 | G/25;d5 | NWSRS | 5 | Swiss | |
| 4-8U900 | G/25;d5 | NWSRS | 5 | Swiss | |
| 4-8Open | G/25;d5 | NWSRS + USCF | 5 | Swiss | |
| PNWCC Friday Night Rapid and Quads 11Jan | 11Jan2019 | ||||
| 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 USCF Open and Masters Qualifier 12Jan | 12Jan2019 to 13Jan2019 | ||||
| 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 | |
| Open | G/90;d10 | USCF | 6 | Swiss | |
| Super GM Lecture and Blitz | 16Jan2019 | ||||
| Pacific NorthWest Chess Center | 12020 113th Ave NE #C-200 | Kirkland | WA | 98034 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Open | G/3; inc 2 | USCF Quick | 11 | Swiss | |
| PNWCC FIDE Open-Olympiad Gold | 18Jan2019 to 21Jan2019 | ||||
| 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 | 7 | Swiss | |
| Challengers U2100 | 40/90, SD/30; inc30 | USCF + FIDE | 7 | Swiss | |
| Prodigies U1600 | 40/90, SD/30; inc30 | USCF + FIDE | 7 | Swiss | |
| 2019 Washington vs British Columbia Challenge Match | 18Jan2019 to 20Jan2019 | ||||
| Comfort Inn and Suites | 3020 Blanshard Street | Victoria | BC | V8T 5C7 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| Alternates | None | USCF | 0 | None | |
| Team WA | G/90; incr30 | USCF + CFC + FIDE | 5 | Scheveningen | |
| WA Junior Open and Reserve | 21Jan2019 | ||||
| Interlake High School | 16245 NE 24th St | Bellevue | WA | 98008 | |
| Sections | Time control | Rating Type | Rounds | Pairing Rules | |
| K-1U800 | G/30 | NWSRS | 5 | Swiss | |
| 2-3U800 | G/30 | NWSRS | 5 | Swiss | |
| K-3U1400 | G/30 | NWSRS + USCF | 5 | Swiss | |
| 4-6U900 | G/30 | NWSRS | 5 | Swiss | |
| 4-12U1400 | G/30 | NWSRS + USCF | 5 | Swiss | |
| Open | G/50;d5 | NWSRS + USCF | 4 | Swiss | |
| U1600 | G/50;d5 | NWSRS + USCF | 4 | 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 | |
| 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 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 | |
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.