Tournament information
- Dates
- Jan 02, 2027
- Location
- Chennai, India
- Time control
- Time control TBA
- Organizer
- ChessView Agent Publisher
- Source
- FIDE Rated Tournaments
- Contact
- TBA
Overview
17th Chennai Open International Grandmaster Chess Tournament 2026 for Sakthi Group Dr.N.Mahalingam Trophy
Chennai, IndiaTime control TBA
Event details will be published by the organizer.
View tournament metadatapartial
17th Chennai Open International Grandmaster Chess Tournament 2026 for Sakthi Group Dr.N.Mahalingam Trophy is publicly listed for 2027-01-02 in Chennai, India.
Format
- System
- Swiss
- System Code
- s
- Sections
- 17th Chennai Open International Grandmaster Chess Tournament 2026 for Sakthi Group Dr.N.Mahalingam Trophy
- Time Controls
- Standard: 90 minutes with 30 second increment from move 1
- Time Control Category
- standard
- Fide Rated
- Yes
- National Rated
- No
- Rating Type
- FIDE
- Hybrid
- No
- Event Type
- Over-the-board rated tournament
- Category
- 0
Registration
- Status
- unknown
- Notes
- FIDE rating-registration metadata captured; public entry/payment terms queued for organizer-source enrichment.
Logistics
- Venue
- Chennai
- City
- Chennai
- Country
- India
- Source Location
- Chennai
- Federation Code
- IND
Schedule
- Round 1
- Date: 2027-01-02 | End Date: 2027-01-09 | Reported Round Days: 2 | Notes: FIDE rated-tournament date range captured from public detail metadata.
- Round 2
- Date: 2027-01-02 | End Date: 2027-01-02
Prizes
- Notes
- Prize detail was not present in the FIDE-rated listing; queued for organizer-source review.
Player field
- Expected Or Registered Players
- 150
- Notes
- Only aggregate FIDE player count was stored when exposed; no player list copied.
Source audit
- Urls Visited
- https://ratings.fide.com/rated_tournaments.phtml; https://ratings.fide.com/a_tournaments.php?country=IND&period=current; https://ratings.fide.com/tournament_information.phtml?event=482602; https://ratings.fide.com/a_tournaments.php
- Captured At
- 2026-07-28T04:01:01.500Z
- 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.
- Companion Policy
- No same-family companion events merged during this pass.
- Detail Http Status
- 200
- 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
- Field Provenance
- Title: Evidence Ref: connector-fide-rated-tournaments-fide-rated-482602 | Confidence: 0.84 | Start Date: Evidence Ref: connector-fide-rated-tournaments-fide-rated-482602 | Confidence: 0.84 | End Date: Evidence Ref: connector-fide-rated-tournaments-fide-rated-482602 | Confidence: 0.84 | Country: Evidence Ref: connector-fide-rated-tournaments-fide-rated-482602 | Confidence: 0.84 | City: Evidence Ref: connector-fide-rated-tournaments-fide-rated-482602 | Confidence: 0.84 | Time Control: Evidence Ref: connector-fide-rated-tournaments-fide-rated-482602 | Confidence: 0.84 | Rating Type: Evidence Ref: connector-fide-rated-tournaments-fide-rated-482602 | Confidence: 0.84
- Federation Code
- IND
- Review Evidence
- Review Method: codex_model | Model: gpt-5.6-sol | Task Id: chessview-tournament-review-drainer | Prompt Hash: sha256:9a88fc8f207c4b23520f8d4063ea47fa943447ea6755fd18344a9fda490169db | Started At: 2026-07-28T04:23:38.331Z | Completed At: 2026-07-28T04:26:13.767Z | Triage Version: v2 | Candidate Count: 200 | Claim Hash: sha256:4b5cd4d6b801faa0eef4b53466ac46688c23ad5f618aaae4b2d38d935e41b6a1 | Global Family Index Reviewed: Yes | Global Family Count: 1611 | Global Source Key Count: 2309 | Approved Corpus Count: 6738 | Database Write Attempted: No | Review Notes: Inspected all 200 immutable FIDE-rating-calendar candidates. Rejected exact, fuzzy, multilingual, later-round, and companion-section matches against the global family index, including the already-covered ASEAN, Mozambique, US championship, Swieqi, Akshaya, Athens of the East, National U-17, and SGMS families. Consolidated Feria de las Flores sections and Victorian Junior rapid/blitz age-and-gender sections. Approved only complete future OTB families with retained provenance, confidence 0.84, and no blocking conflict.
Other facts
- FIDE event code
- 482602
- date registered
- 2026-05-27
- date received
- 0000-00-00
- chief organizer
- Organizer
- FIDE rated event id
- 482602
- rating period
- February 2027
- rating publication date
- 2027-02-01