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Fiona Ko

AOJ
Black / Master 3 / Female / Light Feather
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38 🥇 16 🥈 16 🥉 Total Medals: 70
🌟 Coloured Belt Major Titles
🥋 Gi Titles
Pan 6x 🏆
World Master 5x 🏆
World No-Gi 3x 🏆
European 2x 🏆
Pan Pacific 1x 🏆
Pan Pacific No-Gi 1x 🏆
Pan No-Gi 1x 🏆
World 1x 🏆
🎯 Coloured Belt Other Titles
🥋 Gi Titles
American No-Gi 3x 🏆
Asian 3x 🏆
American & American Kids 2x 🏆
American 1x 🏆
CON 1x 🏆
New York Spring 1x 🏆
San Jose No-Gi 1x 🏆
Houston 1x 🏆
San Diego 1x 🏆
Long Beach 1x 🏆
San Jose 1x 🏆
Las Vegas 1x 🏆
Seattle 1x 🏆

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Competition Division Place Team
World Master 2025 Black / Master 3 / Female / Light Feather 3 AOJ
Master - North America 2023 Brown / Master 2 / Female / Light Feather 2 AOJ
World No-Gi 2022 Brown / Adult / Female / Rooster 2 AOJ
World Master 2022 Brown / Master 3 / Female / Light Feather 2 AOJ
Los Angeles No-Gi 2022 Brown / Adult / Female / Light Feather 2 AOJ
Los Angeles 2022 Brown / Adult / Female / Light Feather 3 AOJ
World Master 2021 Brown / Master 3 / Female / Light Feather 2 AOJ
World No-Gi 2021 Brown / Master 1 / Female / Light Feather 1 AOJ
World No-Gi 2021 Brown / Master 1 / Female / Open Class 2 AOJ
American 2021 Brown / Adult / Female / Light Feather 2 AOJ

Each bubble is a finals opponent

Win Loss

Position & size = opponent ELO · W / L or series record on bubble · hover or tap for details · click to open profile

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Opponent Name Elo Competition Division Result
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Note: Only finals matches are ranking matches and determine the athlete's ELO rating.

🧮📊 ELO Calculation History

See the complete breakdown of how this fighter's ELO rating evolved match-by-match.

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Opponent Name Elo Competition Division Result
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Belt Rank 🥇 Gold 🥈 Silver 🥉 Bronze Total
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Rank Fighter Elo Team
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Event Name Date Division
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Tournament Date Location Registrations
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Fighter Elo Team
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