Tournament information
- Dates
- Aug 08, 2026
- Location
- Seattle, WA, United States
- Time control
- Classical
- Organizer
- ChessView Agent Publisher
- Source
- FIDE Rated Tournaments
- Contact
- TBA
Overview
2026 Seattle Seafair Chess Classic
Seattle, WA, United StatesClassical
Event details will be published by the organizer.
View tournament metadatapartial
2026 Seattle Seafair Chess Classic is publicly listed for 2026-08-08 in Seattle, WA, United States.
Format
- System Code
- s
- Fide Rated
- Yes
Registration
- Status
- unknown
Logistics
- City
- Seattle, WA
- Country
- United States
- Latitude
- 47.6038321
- Longitude
- -122.330062
- Coordinates
- -122.330062; 47.6038321
- Coordinate Source
- nominatim
Schedule
- Round 1
- Date: 2026-08-08 | End Date: 2026-08-08
Source audit
- Authority
- rating calendar
- Access Class
- undocumented_ajax
- Source Slug
- fide-rated-tournaments
- Owner
- connector-pipeline
- Region Group
- global
- Authorization Status
- public-reviewed
- Adapter Version
- 1
- Identity Strategy
- source-original-id
- Publication Mode
- shadow
- Urls Visited
- https://ratings.fide.com/a_tournaments.php; https://ratings.fide.com/tournament_information.phtml?event=490425
- Captured At
- 2026-07-23T16:01:02.130Z
- Extraction Status
- structured public facts captured
- Confidence
- 0.84
- Copyright Notes
- Stored normalized facts, URLs, hashes, and a short evidence excerpt only; no raw response, full page, document, standings, pairings, or player list retained.
- Field Provenance
- Title: Evidence Ref: connector-fide-rated-tournaments-fide-rated-490425 | Confidence: 0.84 | Start Date: Evidence Ref: connector-fide-rated-tournaments-fide-rated-490425 | Confidence: 0.84 | End Date: Evidence Ref: connector-fide-rated-tournaments-fide-rated-490425 | Confidence: 0.84 | Country: Evidence Ref: connector-fide-rated-tournaments-fide-rated-490425 | Confidence: 0.84 | City: Evidence Ref: connector-fide-rated-tournaments-fide-rated-490425 | Confidence: 0.84 | Time Control: Evidence Ref: connector-fide-rated-tournaments-fide-rated-490425 | Confidence: 0.84 | Rating Type: Evidence Ref: connector-fide-rated-tournaments-fide-rated-490425 | Confidence: 0.84
- Federation Code
- USA
- Review Evidence
- Review Method: codex_model | Model: gpt-5.6-sol | Task Id: chessview-tournament-review-drainer | Prompt Hash: sha256:9a88fc8f207c4b23520f8d4063ea47fa943447ea6755fd18344a9fda490169db | Started At: 2026-07-23T18:44:25.627Z | Completed At: 2026-07-23T18:46:02.829Z | Triage Version: v2 | Candidate Count: 54 | Global Family Index Reviewed: Yes | Approved Corpus Count: 5418 | Review Notes: All 54 candidates were inspected against 714 global families and the approved corpus; blocking companion and fragment conflicts were rejected, while 34 distinct future families were retained with emphasis on undercovered countries and authoritative rating-calendar provenance.
Other facts
- FIDE rated event id
- 490425
- rating period
- September 2026
- rating publication date
- 2026-09-01