Igor Mazza Barbosa Oliveira
Campinas Regionals (2026-05-16)Placement728/1726Record4/4/0Prev. Elo1129New Elo1126 (−3)Prev. Rank#4791New Rank#5009 (▼218)
Rio de Janeiro Regionals (2025-01-18)Placement37/1139Record8/2/2Prev. Elo1005New Elo1129 (+124)Prev. Rank#13315New Rank#2858 (▲10457)
Latin America Internationals (2024-11-15)Placement1088/1810Record3/5/0Prev. Elo1000New Elo1005 (+5)Prev. Rank-New Rank#12249 (new)