Author · RankForge
Rina Sato
Valorant & CS2 Strategy Editor
Rina reached Immortal in Valorant during Episode 6 and has maintained a high-rank CS2 Premier rating since the game's release. She joined RankForge in 2025 to lead content covering Valorant and CS2 ranked systems, FACEIT ELO mechanics, and multi-game competitive strategy. Her writing is grounded in active competitive play — she uses the same services she writes about and brings first-hand account experience to every guide. She also contributes to RankForge's Valorant booster evaluation process.
Peak Rank
Immortal 2 (Valorant), 21,400 Premier Rating (CS2)
Articles
3 published guides
Focus
Valorant · CS2 · Wild Rift
Areas of expertise
- Valorant rank system and RR mechanics
- CS2 Premier and FACEIT ELO systems
- Multi-game competitive strategy
- Account security and safety protocols
- Rank boost timing and act reset strategy
Articles by Rina Sato
Valorant Rank System Explained: All Tiers, RR Gains, and How to Climb
From Iron to Radiant — how Valorant's rank system works, what drives RR gains, and what it actually takes to climb each tier in 2026.
CS2 Premier vs FACEIT: Which Is Better for Serious Players in 2026?
CS2 Premier Rating and FACEIT ELO are the two main competitive ladders for serious Counter-Strike players. This comparison covers queue quality, ban rates, boosting safety, and which matters more for your goals.
How Account Security Works During a RankForge Boost: Full Process Breakdown
What actually happens to your account during a RankForge boost — VPN, offline mode, manual play, and credential deletion explained step by step.
