Arthur Yuji Sibuta
Campinas Regionals (2026-05-16)Placement1503/1726Record1/5/1Prev. Elo1042New Elo1004 (−38)Prev. Rank#15939New Rank#23863 (▼7924)
Rio de Janeiro Regionals (2025-01-18)Placement912/1139Record1/3/2Prev. Elo1077New Elo1042 (−35)Prev. Rank#5910New Rank#9197 (▼3287)
Latin America Internationals (2024-11-15)Placement889/1810Record3/2/2Prev. Elo1000New Elo1077 (+77)Prev. Rank-New Rank#5483 (new)