README.md

---
dataset_info:
  features:
  - name: participant_id
    dtype: string
  - name: country
    dtype: string
  - name: region
    dtype: string
  - name: age
    dtype: int64
  - name: education_level
    dtype: string
  - name: years_programming
    dtype: float64
  - name: contest_platform
    dtype: string
  - name: contest_type
    dtype: string
  - name: primary_language
    dtype: string
  - name: contests_last_12m
    dtype: int64
  - name: problems_solved_total
    dtype: int64
  - name: avg_rank_percentile
    dtype: float64
  - name: rating_before
    dtype: int64
  - name: rating_after
    dtype: int64
  - name: rating_delta
    dtype: int64
  - name: avg_solve_time_min
    dtype: float64
  - name: wrong_submissions_per_problem
    dtype: float64
  - name: hard_problem_accuracy
    dtype: float64
  - name: team_size
    dtype: int64
  - name: university_affiliated
    dtype: int64
  - name: performance_score
    dtype: float64
  - name: performance_label
    dtype: string
  splits:
  - name: train
    num_bytes: 42113390
    num_examples: 200000
  download_size: 10308561
  dataset_size: 42113390
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
---