How To Hit Rank S In Gakumas: The Evaluation Formula, Unpacked

Gakuen Idolmaster · 2026-07-12 · GameVika
Ringkasan 30 detik

Your Gakumas produce rank comes from total EVALUATION score, not from the final exam alone. Evaluation = placement bonus from exams + (your total Vocal/Dance/Visual parameters multiplied by 2.3, or 2.1 on Legend) + a midterm conversion component on Legend. The official thresholds: S = 13000, SS = 16000, SSS = 20000, and S5 = 35000. Because two of the three sources are locked in BEFORE the final exam — your parameters and your exam placements — reaching Rank S is decided mostly by how you spent the season, not by how you played the last card game. GameVika's produce rank tool works backwards and tells you the exact final exam score each rank requires.

Your Rank Is Not The Final Exam — It Is Three Sources Added Up

Most players who miss Rank S do so believing they just need to play the final exam better. In reality, evaluation adds up from three places. First, exam placement: finishing 1st in the final is worth 1700 evaluation, 2nd is 900, 3rd is 500, 4th is nothing. Second, your total parameters multiplied by 2.3 (Legend uses 2.1) — usually the BIGGEST single block of points. Third, on Legend difficulty, a conversion from your midterm score. In other words, most of your rank is already framed before the last card is ever drawn.

Why Total Parameters Matter More Than You Think

The 2.3 multiplier applies to the SUM of all three parameters, so every point you gain during the season is worth more than double in evaluation. But parameters are capped by difficulty: 1000 on Regular, 1500 on Pro, 1800 on Master, 3000 on Legend. The practical consequence is blunt: once a parameter reaches its cap, every further lesson into it is thrown away. Pushing all three toward the cap always beats building one monster stat and neglecting the other two.

Placement Is The Cheapest Block Of Points You Are Ignoring

The gap between 1st (1700) and 2nd (900) in the final exam is 800 evaluation — more than most players can make up with parameters in the closing weeks of a season. On Legend the parameter reward for placing scales even harder (1st gives +160 parameters, 2nd +80, 3rd +40). If you are stuck just under a rank threshold, the first question should be "can I take first place", not "can I squeeze out a few hundred more score".

Work Backwards With The Tool Instead Of Guessing

The most useful mid-season question is: given my current parameters, what FINAL EXAM SCORE do I need to reach my target rank? That is exactly what the GameVika produce rank calculator does — feed it your current state and it inverts the official formula to give you the exam score required for each rank. Knowing that number before you sit down at the final changes how you play it: sometimes you only need a safe first place, sometimes you must gamble everything on one burst window.

A Realistic Path To S, Then SS

Reaching 13000 (Rank S) is usually a discipline problem: do not waste weeks, do not lesson into a capped parameter, take first place in the final. Pushing to 16000 (SS) and 20000 (SSS) additionally demands a genuinely lean deck and a season with almost no wasted turns. And 35000 (S5) belongs to players who optimize individual draws. If your lesson ordering and stamina management are still shaky, read the Gakumas produce guide first — that is where the score is actually created.

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