FIGHTER CARD · MONOGRAPH SERIES 01
№ agf/28187/r-j-koster
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FIGHTER ANALYTICS
2 TOURNAMENTSMEDALS
across 2 tournaments
WHAT THIS MEANS 0% of 2 tournament entries resulted in gold. Sample is small — comparison to peers will appear once more events are logged.
FINISHING ABILITY
WINS
WHAT THIS MEANS No wins recorded yet.
FORMAT SPLIT INSUFFICIENT DATA
SAMPLE 0 Gi · 0 NoGi rated matches
TALE OF THE TAPE UPCOMING
No upcoming events scheduled.
FEDERATION SPLIT 1 ORG
WHAT THIS MEANS Win rates per federation. Need 3+ matches per org for a calibrated comparison.
TRAVEL IMPACT HOME vs AWAY
Home gym state unknown — travel split needs a gym on file.
WHAT THIS MEANS Home-state vs out-of-state win rate. Gym-distance buckets coming once gyms are geocoded.
RECORD SNAPSHOT
FIGHTER HISTORY 2 matches
| RESULT | METHOD | OPPONENT | DIVISION | TOURNAMENT | FORMAT | DATE |
|---|---|---|---|---|---|---|
| L | POI | Joe Smol | Gi Kids / Boys / Pre Teen (10 - 11 yrs) / White / Feather I (Up to 29.50 kg) | 2025 AGF Amsterdam Championships | BOTH | Apr 5, 2025 |
| L | POI | Joe Smol | Gi Kids / Boys / Pre Teen (10 - 11 yrs) / White / Feather I (Up to 29.50 kg) | 2025 AGF Amsterdam Championships | BOTH | Apr 5, 2025 |
ABOUT
R.J. Koster is a white belt competitor with a 0–2 record across 2 tournaments and 2 medals (0 gold, 2 silver, 0 bronze). Points-and-positioning competitor.