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USACO US Open 2020 Contest

Promotion cutoffs and participation counts across all four divisions. Data from the official USACO results page.

Bronze Division

1,901
Total participants
1,458
Pre-college
800
Promotion cutoff

The bronze division had 1901 total participants, of whom 1458 were pre-college students. All competitors who scored 800 or higher on this contest are automatically promoted to the silver division. Detailed results for all those promoted are here.

Silver Division

2,108
Total participants
1,762
Pre-college
750
Promotion cutoff

The silver division had 2108 total participants, of whom 1762 were pre-college students. All competitors who scored 750 or higher on this contest are automatically promoted to the gold division. Detailed results for all those promoted are here.

Gold Division

779
Total participants
612
Pre-college
750
Promotion cutoff

The gold division had 779 total participants, of whom 612 were pre-college students. All competitors who scored 750 or higher on this contest are automatically promoted to the platinum division. Detailed results for all those promoted are here.

Platinum Division

543
Total participants
394
Pre-college
—
No promotion (top tier)

The platinum division had 543 total participants, of whom 394 were pre-college students. Congratulations especially to our 5 perfect scorers, including William Lin and Kevin Gu from the USA! Results for top scorers are here. Congratulations to all of