Light flyweight rankings, July 1983

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

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

Boxerbook rating

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

1893 ± 133–

1849 ± 104–

1821 ± 180new

1742 ± 129▼1

1700 ± 126▼1

1503 ± 163▲1

1502 ± 130▲1

1494 ± 195new

1480 ± 163–

1290 ± 106–

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