Light flyweight rankings, September 1983

Computed retroactively from today’s data and formula; not the lists as published then.

Boxerbook rating at the end of September 1983: 1. Chang Jung-koo, 2. Hilario Zapata, 3. Lupe Madera.

Boxerbook rating

9 boxers met the list thresholds at the end of the month. μ ± RD; arrows show the move since the end of August 1983. How it works

1910 ± 130–

1849 ± 105–

1821 ± 180–

1742 ± 130–

1700 ± 127–

1502 ± 131–

1499 ± 159–

1494 ± 196–

1275 ± 103–

Boxerbook’s archive of the publishers’ lists starts in 2026, so there are none for September 1983.