Tournament information
- Dates
- Aug 29, 2026
- Location
- Vientiane capital, Laos
- Time control
- Classical
- Organizer
- ChessView Agent Publisher
- Source
- FIDE Rated Tournaments
- Contact
- TBA
Overview
The 13th Vientiane Open FIDE Rated Standard Chess Tournament
Vientiane capital, LaosClassical
Event details will be published by the organizer.
View tournament metadatapartial
The 13th Vientiane Open FIDE Rated Standard Chess Tournament is a distinct future OTB tournament with complete core facts and authoritative public provenance.
Format
- System Code
- s
- Fide Rated
- Yes
Registration
- Status
- unknown
Logistics
- City
- Vientiane capital
- Country
- Laos
- Venue
- Vientiane capital
- Latitude
- 17.9640988
- Longitude
- 102.6133707
- Coordinates
- 102.6133707; 17.9640988
- Coordinate Source
- nominatim
Schedule
- Round 1
- Date: 2026-08-29 | End Date: 2026-08-29
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
- canary
- Urls Visited
- https://ratings.fide.com/a_tournaments.php; https://ratings.fide.com/tournament_information.phtml?event=489502
- Captured At
- 2026-07-24T04:01:01.508Z
- 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-489502 | Confidence: 0.84 | Start Date: Evidence Ref: connector-fide-rated-tournaments-fide-rated-489502 | Confidence: 0.84 | End Date: Evidence Ref: connector-fide-rated-tournaments-fide-rated-489502 | Confidence: 0.84 | Country: Evidence Ref: connector-fide-rated-tournaments-fide-rated-489502 | Confidence: 0.84 | City: Evidence Ref: connector-fide-rated-tournaments-fide-rated-489502 | Confidence: 0.84 | Time Control: Evidence Ref: connector-fide-rated-tournaments-fide-rated-489502 | Confidence: 0.84 | Rating Type: Evidence Ref: connector-fide-rated-tournaments-fide-rated-489502 | Confidence: 0.84
- Federation Code
- LAO
- Review Evidence
- Review Method: codex_model | Model: gpt-5.6-sol | Task Id: chessview-tournament-review-drainer | Prompt Hash: sha256:9a88fc8f207c4b23520f8d4063ea47fa943447ea6755fd18344a9fda490169db | Started At: 2026-07-24T04:56:16.460Z | Completed At: 2026-07-24T04:58:15.798Z | Triage Version: v2 | Candidate Count: 200 | Global Family Index Reviewed: Yes | Global Family Count: 893 | Approved Corpus Count: 5440 | Review Notes: Reviewed all 200 candidates against 893 global families and the complete 5,440-record approved corpus, including exact-source change diffs, fuzzy and multilingual matches, prior umbrellas, stage/round fragments, and companion sections. Retained only additive section families and authoritative future events, prioritizing Honduras, Israel, Kenya, Uruguay, Kyrgyzstan, and Laos; rejected covered or degraded refreshes and quarantined a Belfast country conflict.
Other facts
- FIDE rated event id
- 489502
- rating period
- October 2026
- rating publication date
- 2026-10-01