Nov

Japan Open 2026 (Master)

Saturday, November 21 – 25, 2026 · X Wave Makuhari (Chiba City, Japan

🇯🇵 Japan · Hosted by Japan Tournament Calendar

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Saturday, November 21 – 25, 2026

Exact round times not published yet
X Wave Makuhari (Chiba City, Japan
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Posted by tournaments 1 h ago

Japan Open 2026 (Master) Organizer(s)Japan Chess Federation
FederationJapan ( JPN )
Tournament directorFA Manabe Hiroshi 7000820
Chief ArbiterIA Freyd Laurent 620700
Deputy Chief ArbiterFA Abe Yuta 7001983 / FA Hiratsuka Yoshihiro 7006675
Time control (Standard)90min + 30sec/move
LocationX Wave Makuhari (Chiba City, Mihama Ward) 1-3 Nakase, Mihama-ku
Number of rounds9
Tournament typeSwiss-System
Rating calculationRating national, Rating international
Date2026/11/21 to 2026/11/25
Rating-Ø2324
Pairing programSwiss-Manager from Heinz Herzog, Swiss-Manager tournamentfile
Last update 28.08.2026 03:17:32, Creator/Last Upload: NCS

Tournament selectionMaster, Challenger
LinksOfficial Homepage of the Organizer, Link with tournament calendar
Parameters No tournament details, no flags

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