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USACO US Open 2019 Contest

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

Bronze Division

1,288
Total participants
972
Pre-college
850
Promotion cutoff

The bronze division had 1288 total participants, of whom 972 were pre-college students. All competitors who scored 850 or higher on this contest are automatically promoted to the silver division -- the cutoff this time is a bit higher than usual sinc

Silver Division

831
Total participants
685
Pre-college
700
Promotion cutoff

The silver division had 831 total participants, of whom 685 were pre-college students. All competitors who scored 700 or higher on this contest are automatically promoted to the gold division. Detailed results for all those promoted are here.

Gold Division

661
Total participants
572
Pre-college
800
Promotion cutoff

The gold division had 661 total participants, of whom 572 were pre-college students. All competitors who scored 800 or higher on this contest are automatically promoted to the platinum division. Detailed results for all those promoted are here.

Platinum Division

410
Total participants
319
Pre-college
—
No promotion (top tier)

The platinum division had 410 total participants, of whom 319 were pre-college students. We saw quite a few high scores including several perfects --- congratulations to all who performed well in this challenging contest! Results for top scorers are