# 研究生CS2 (@73019303360) on douyin

- id: koinon:creator:douyin_73019303360
- url: https://koinonlink.com/kol/douyin/73019303360
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 73019303360
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAcZhePa13KsNljFPwdnV16mKXxM8E07xesXZ_cSuyGSY
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 326085
- posts_observed: 4
- verified: false
- size_tier: kol

## Engagement
- status: average_measured
- engagement_rate: 0.0284
- engagement_rate_basis: average_of_observed_posts
- avg_interactions_per_post: 9261
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: engagement_rate is a MEAN over the posts we observed (posts_in_average says how many).
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: gaming
- subcategory: pc_console
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: CS2投掷物与连招教学, 游戏设置与声音优化, 外设设备评测与推荐, 职业战术与位置解析, 画面比例与显示器选择
- bio: 这里有最帅的集锦 最实用最热门的教学 教你迈向大地球🌍
【赛事解说】EWC-2026（8.7-8.23）
【合作私教】🛰️Yjs959449

## Audience (inferred)
- status: present
- description: CS2 players, especially beginners and intermediate players looking to improve their skills
- roles: consumer
- seniority: learner
- pain_points: Struggling with throwing grenades, flashbangs, and executing combo moves, Not knowing how to optimize game settings, audio, and aspect ratio, Confused about choosing the right peripherals (keyboard, mouse, monitor, headset) and how they affect performance, Lacking knowledge of professional-level positioning and offensive/defensive tactics
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 1
- promotion_intent: 0.8
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 58
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_73019303360#308cbe3f] 两个职业无声身法技巧！让你游龙B包！ #cs2 #炙热沙城2 #cs新手入门教学 #我的CS搭子 #绿龙 (https://www.douyin.com/user/MS4wLjABAAAAcZhePa13KsNljFPwdnV16mKXxM8E07xesXZ_cSuyGSY)
- [douyin_73019303360#b89bcf0e] @研究生CS2创作的原声
- [douyin_73019303360#f6ace5b6] 这么有趣的合集，不能只有我一个人知道吧
- [douyin_73019303360#c86c0e10] 这么有趣的短剧，不能只有我一个人知道吧
- [douyin_73019303360#19a7e40e] #cs2 #炙热沙城2 #cs新手入门教学 #我的CS搭子 #绿龙
- [douyin_73019303360#7d9e10cd] 太干了，来点实用简单的出生位连招！ #cs2 #炙热沙城2 #我的CS搭子 #csgo #cs新手入门教学
- [douyin_73019303360#7405ddcf] #cs2 #炙热沙城2 #我的CS搭子 #csgo #cs新手入门教学
- [douyin_73019303360#44823029] 全是干货！沙二燃烧弹教学合集！先收藏后实战！ #cs2 #炙热沙城2 #cs新手入门教学 #网易buff #为cncs加buff

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=78, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=78, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=78, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=78, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=78, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=91, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=78, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=91, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=91, method=platform_profile

## Freshness
- profile_checked_days_ago: 91
- content_analysed_days_ago: 78
- audience_updated_days_ago: 78

## AI retrieval
- indexing_requests: 10
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_73019303360
- Request removal: https://koinonlink.com/claim?k=douyin_73019303360
- Terms: https://koinonlink.com/for-ai