IELTS Performance Analytics & Forecast
Track multi-skill band progression lines, question-type accuracy heatmaps, time-per-question velocity vs official benchmarks, and export your official simulated TRF score report.
Recency-Weighted Real-Exam Forecast
Band 7.5
Good User (CEFR C1 Level) • Target: Band 7.5
Recent tests weighted exponentially with decay factor $w = e^{0.35 \times i}$.
Skill-by-Skill Progression Lines
Benchmark Sample DataAccuracy & Error Distribution across Question Formats
Actual Speed vs Recommended IELTS Exam Pace
AI Weakness & Error Pattern Detector
Reading False vs Not Given Confusion: You confuse FALSE with NOT GIVEN in 62% of missed reading questions by inferring unstated assumptions rather than checking explicit contradiction.
Repeated Article Omissions ('the / a / zero article'): You frequently omit the definite article before unique or specific academic nouns (e.g. 'the modern world', 'the government').
Limited Concessive Complex Clauses: Task 2 essays rely heavily on coordinate connectors ('and / but'), capping your Grammatical Range & Accuracy criterion at Band 6.5.
Speaking Hesitation & Filler Frequency: In Part 2 monologues, filler words ('like', 'um') exceed 4 per minute during lexical retrieval pauses, lowering Fluency & Coherence.
Listening Section 1 Gap-Fill Spelling Errors: 45% of missed listening points result from single-letter typos on high-frequency keywords (e.g. 'accommodation', 'February').