Study Group Episode Ratings Heatmap
2025 · 2 Seasons · 11 Episodes · Overall Score: 8.3/10 (10 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.38), maintaining an average of 8.3.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
Ratings Analysis & Trajectory
Across 2 seasons and 11 episodes, Study Group has earned an overall series rating of 8.3 out of 10. The series displays remarkable consistency across its narrative arc, maintaining reliable ratings from premiere to conclusion.
The single highest-rated hour of television in the series is Season 1, Episode 1 ("Study Group"), rated at an extraordinary 8.8/10 with 5 ratings. Conversely, the lowest-rated installment is Season 1, Episode 5 ("A Real Loser"), landing at 7.7/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 4 ("Teach Me How to Fight", 8.5) and Episode 5 ("A Real Loser", 7.7), a swing of 0.8 points.
Top 10 Highest Rated Episodes of Study Group
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 1 | Study Group | 8.8 | 5 | Jan 23, 2025 |
| #2 | Season 1, Ep 10 | The Last Fight | 8.8 | 4 | Feb 20, 2025 |
| #3 | Season 1, Ep 3 | A New Member | 8.5 | 4 | Jan 30, 2025 |
| #4 | Season 1, Ep 4 | Teach Me How to Fight | 8.5 | 4 | Jan 30, 2025 |
| #5 | Season 1, Ep 2 | The School Inspector | 8.2 | 5 | Jan 23, 2025 |
| #6 | Season 1, Ep 6 | Ga Min’s Transfer | 8.0 | 3 | Feb 6, 2025 |
| #7 | Season 1, Ep 7 | Kim Sun Cheol Going to Prison | 8.0 | 3 | Feb 13, 2025 |
| #8 | Season 1, Ep 9 | School Violence Committee | 8.0 | 3 | Feb 20, 2025 |
| #9 | Season 1, Ep 8 | Midterm Exam | 8.0 | 2 | Feb 13, 2025 |
| #10 | Season 1, Ep 5 | A Real Loser | 7.7 | 3 | Feb 6, 2025 |