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Graduate Student

Sains Tingkat SMP Olympiad

Latihan olimpiade Sains Tingkat SMP dalam Bahasa Indonesia untuk mahasiswa pascasarjana, dengan soal bertahap yang menilai pemahaman konsep, penalaran, analisis berbasis bukti, dan pemecahan masalah sesuai standar kompetisi pada bidang ini.

Independent practice

Current ranking

Open leaderboard
How ranking works

General scores run from 0 to 100 and are sorted from highest to lowest across all eligible learners before results are divided into pages of 100.

General score Balances accuracy and breadth. Both matter: one lucky answer remains low, while answering without any correct result gives zero practice score. Correct Most correct answers; ties use answered problems. Answered Most completed problems; ties use correct answers. Accuracy Highest correct-answer percentage; ties use correct, then answered. Official Highest supervised event score; ties use verified event count, then practice.
General score formula

Let n be Answered and c be Correct.

Accuracy A: A = 100 x c / n. Breadth B: B = min(100, n), so 100 answered problems establish full breadth.

Practice score P is their harmonic mean: P = 2AB / (A + B). If A = 0, then P = 0.

General score G: without an official result, G = P. With an official result O, G = 0.60P + 0.40O.

For example: 1/3 gives G = 5.5, 1/1 gives G = 2.0, and 0/3 gives G = 0.0. For comparison, 90/100 gives G = 94.7.

No completed practice or supervised result yet. The first place is open.

Online ranking assumes every student answers independently and honestly. It measures practice, not an official title. Scheduled offline Olympiads provide supervised verification.