Update README.md

README.md

@@ -9,81 +9,80 @@ tags:
 - counter-strike
 - esports
 - demos
-- game-theory
 - sports-analytics
+- game-theory
+- esports-research
 pretty_name: CounterQuant CS2 Demos
 size_categories:
 - n>1T
 ---
 
----
 # CounterQuant CS2 Demos
 
-**Raw professional CS2 (Counter-Strike 2) demo files (.dem)** collected from HLTV.org — the largest open collection of competitive CS2 demos.
+**The largest open collection of professional CS2 demo files (.dem)**
 
-**Curated and maintained by Eimantas Kulbe (KEDevO)** as part of the [CounterQuant](https://cs2quant.kedevo.com) esports analytics project.
+Raw competitive Counter-Strike 2 demos collected from HLTV.org — focused on Tier 1 & Tier 2 matches.
 
----
+Curated and maintained by **[Eimantas Kulbe (KEDevO)](https://cs2quant.kedevo.com)** as part of the **CounterQuant** esports analytics project.
 
-## Dataset Goal
+---
 
-Provide the research and analytics community with **the most complete open-access archive** of professional CS2 demo files.
+## 📊 Dataset Overview
 
-**Philosophy**: No gatekeeping. Raw demos only — parse and derive features however you want.
+- **Total Size**: **3.74 TB+** (and continuously growing)
+- **Time Period**: January 2024 – Present
+- **Focus**: Tier 1 & Tier 2 professional matches
+- **Update Frequency**: New demos added within 24–48 hours after matches
+- **Last Updated**: May 20, 2026
 
 ---
 
-## 📊 Current Coverage (as of May 2026)
+## 🎯 Goal & Philosophy
 
-| Tier | Description                          | Years       | Status                  | Approx. Size |
-|------|--------------------------------------|-------------|-------------------------|--------------|
-| T1   | Majors & S-tier (Top 20)            | 2024–present | Active — daily updates | ~XX TB      |
-| T2   | A-tier (Top 50)                     | 2024–present | Active — daily updates | ~XX TB      |
-| T3   | B-tier & Regional                   | 2024–present | In progress            | Growing     |
-| Historical | CS:GO T1/T2                    | 2012–2023   | Planned                | —           |
+To provide the global research, analytics, and esports community with **unrestricted access** to high-quality professional CS2 demo files.
 
-**Total Dataset Size**: **3.74 TB+** and continuously growing.
+**Philosophy**: Raw data only. No gatekeeping. Parse it, analyze it, and build whatever you want.
 
 ---
 
-## File Structure
+## 📁 File Structure
 
 ```bash
 data/
 ├── 2024/
 │   ├── tier1/
-│   │   └── {match_id}/
-│   │       └── {map_name}.dem
 │   └── tier2/
 ├── 2025/
 │   ├── tier1/
 │   └── tier2/
-└── ...
+└── 2026/
+    ├── tier1/
+    └── tier2/
 ```
 
-**Example**:
-- `data/2025/tier1/2401337/vitality-vs-g2-inferno.dem`
+**Example filepath**:
+`data/2025/tier1/2401337/vitality-vs-g2-inferno.dem`
 
 ---
 
-## Quick Usage
+## 🚀 Quick Start
 
-### 1. Download specific tiers/years (Recommended)
+### Download specific year + tier (Recommended)
 
 ```python
 from huggingface_hub import snapshot_download
 
-# Download only 2025 Tier 1 demos
-path = snapshot_download(
+# Example: Download all 2025 Tier 1 demos
+snapshot_download(
     repo_id="KEDevO/CounterQuant-CS2-Demos",
     repo_type="dataset",
     allow_patterns="data/2025/tier1/**",
     local_dir="./cs2_demos",
-    # resume_download=True
+    resume_download=True
 )
 ```
 
-### 2. Parse demos with demoparser2
+### Parse a demo
 
 ```python
 from demoparser2 import DemoParser
@@ -94,43 +93,23 @@ kills = parser.parse_event("player_death")
 rounds = parser.parse_ticks(["total_rounds_played", "cash_spent_t", "cash_spent_ct"])
 ```
 
-### 3. Download single file
-
-```python
-from huggingface_hub import hf_hub_download
-
-hf_hub_download(
-    repo_id="KEDevO/CounterQuant-CS2-Demos",
-    filename="data/2025/tier1/2401337/vitality-vs-g2-inferno.dem",
-    repo_type="dataset"
-)
-```
-
 ---
 
-## What You Can Build With This Dataset
+## What You Can Build
 
-- Advanced player/team feature engineering
-- Win-probability & clutch models
-- Chemistry / synergy metrics
-- Utility usage & positioning analysis
-- Custom rating systems (better than HLTV Rating 2.0)
+- Advanced win probability & clutch models
+- Player chemistry & synergy analysis
+- Utility usage and trade efficiency metrics
+- New generation rating systems
 - Tactical & game-theory research
+- ML models for movement, positioning, and decision making
 
 ---
 
-## Update Policy
-
-New demos are added **within 24–48 hours** after match completion. The ingestion pipeline runs 24/7.
-
-**Last updated**: May 20, 2026
-
----
-
-## Related Datasets
+## Related Projects
 
-- **[CounterQuant Bronze](https://huggingface.co/datasets/KEDevO/CounterQuant-CS2-Bronze)** — Structured Parquet/JSON version (recommended for most users)
-- [CounterQuant Platform](https://counterquant.com) — Live analytics dashboard
+- **[CounterQuant Bronze](https://huggingface.co/datasets/KEDevO/CounterQuant-CS2-Bronze)** — Structured & parsed version (Parquet/JSON)
+- **[CounterQuant Platform](https://counterquant.com)** — Live analytics dashboard & API
 
 ---
 
@@ -138,17 +117,19 @@ New demos are added **within 24–48 hours** after match completion. The ingesti
 
 ```bibtex
 @dataset{kulbe2026counterquant,
-  author    = {Eimantas Kulbe},
-  title     = {CounterQuant CS2 Demos},
-  year      = {2026},
-  publisher = {Hugging Face},
-  url       = {https://huggingface.co/datasets/KEDevO/CounterQuant-CS2-Demos},
-  note      = {Continuously updated raw professional CS2 demo collection}
+  author       = {Eimantas Kulbe},
+  title        = {CounterQuant CS2 Demos},
+  year         = {2026},
+  publisher    = {Hugging Face},
+  url          = {https://huggingface.co/datasets/KEDevO/CounterQuant-CS2-Demos},
+  note         = {Continuously updated professional CS2 demo collection}
 }
 ```
 
+---
+
 ## License
 
-**CC BY 4.0** — Free to use with attribution to Eimantas Kulbe / CounterQuant.
+This dataset is licensed under **CC BY 4.0** — you are free to use, modify, and build upon it with proper attribution.
 
----
+---