Two.Sigma
Showing to 14 days · data held 2026-08-22 → 2026-10-19

Lakhan

#3024434 inactive batch_2 joined 3y 11m ago
All bad sessions →

Profile

Joined3y 11m ago 2022-10-30
DegreeMBBS · ongoing
CollegeAtal Bihari Vajpayee Medical University
ExperienceNo experience
LanguagesHindi,English
AssessedEnglish — · comms Average
Contact7037929237
chandellakhan451@gmail.com

Verification

Verified no
Recording disabled
KYC COMPLETED 2022-11-01 doc video video 2
Orientation India COMPLETED 2026-09-09

Pedagogy review 9 on record

good 7/7 14 days ago

Nothing marked poor.

Not acknowledged by the tutor.

Full review detail →

Cleared to teach

28 of 42 sub-topics

Performance on each is below.

Activity, 30 days

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Performance by sub-topic everything they are cleared to teach

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  1. Account and setup not verified, recording disabled
    Tutor(3024434) L14 rating is less than 3.500000(3.250000) from 10(12) users. Blocking permanently...
  2. Bad-session rate 8.5% — in the worst quarter (from 7.6%)
    5 bad sessions of 59 taken. Compared with 866 tutors over the same days.
    sessions →
  3. AI: teaching did not occur 2 sessions
    Gemini's audit of the recording found no teaching took place.
    sessions →
  4. Our review backlog 3 of 5 not yet reviewed (60%)
    Findings below rest only on what has been reviewed.
    sessions →
  5. Rating trajectory 4.08 over 12 sessions
    Too few rated sessions in 14 days to read a trend.
  6. Do reviewers blame the tutor? 2 reviewed
    Not enough reviewed sessions in this range to read anything into.
    sessions →
  7. Pedagogy review Good — reviewed 2026-10-05 (14 days ago)
    Scored 7/7 (100%) · 36% of all reviews in the last 90 days came back poor · not acknowledged by the tutor

Pedagogy score point colour is the review's own verdict · all 9 reviews in full →

Sessions taken last 12 weeks · daily on the left scale, trailing seven days on the right

Rating, last 30 days excludes blocked students, unstable connections, sessions under 45s

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Bad sessions per day

Sessions worth watching

  1. 1 AI found no teaching occurred
  2. 2 A reviewer blamed the tutor
  3. 3 AI described specific mistakes
  4. 4 Nobody has reviewed it yet
  5. 5 Reviewed, no fault found
  6. Sessions with no recording go last, whatever they matched
1 2026-10-15 81052827 — 1★ AI found no teaching occurred Watch
1 2026-10-15 81052798 Human Physiology 1★ AI found no teaching occurred Watch
3 2026-10-14 81038849 Alcohols, Phenols & Ethers 1★ AI described specific mistakes Watch
4 2026-10-15 81069741 Diversity in the Living World 1★ Nobody has reviewed it yet Watch
4 2026-10-10 80871975 Kinematics and Laws of Motion 1★ Nobody has reviewed it yet Watch

Students, last 30 days highlighted where this tutor holds 50%+ of the student's own billed time

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Reference — profile, KYC and training, all recordings

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