Andryukhina Viktoriya

From Simferopol, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 20, 2026 (latest changes April 19, 2026).

240 place (222.79).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (533.33 * 1.80 * 0.57 + 217.39 * 1.20 * 1 + 526.32 * 1.30 * 1 + 263.16 * 2.10 * 1 + 0) / (1.80 * 0.57 + 1.20 * 1 + 1.30 * 1 + 2.10 * 1 + 1) = 308.7039037371842

p2 = (526.32 * 1.30 * 1 + 263.16 * 2.10 * 1 + 533.33 * 1.80 * 0.57 + 217.39 * 1.20 * 1) / max_coefficients = 136.87290969899666

score = 308.7039037371842 * 0.5 + 136.87290969899666 * 0.5 = 222.7884067180904

Rating changes

Show

all results
Date Place Points Reason
2026-04-19 254 -> 240 185.04 -> 222.79

The Southern Dragon Cup 2026: 0% -> 100%
2026-04-13 256 -> 254 185.04
2026-04-11 254 -> 256 185.04
2026-04-05 249 -> 254 185.04
2026-03-21 283 -> 249 104.47 -> 185.04

The Southern Coon Mini Cup 2026: 0% -> 100%
2026-03-19 284 -> 283 104.47
2026-03-15 285 -> 284 104.47
2026-03-14 282 -> 285 104.47
2026-03-12 284 -> 282 104.47
2026-03-10 285 -> 284 104.47

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 263 2026-04-19 15/20 100% 2.10 RR The Southern Dragon Cup 2026 Simferopol
2 526 2026-03-21 10/20 100% 1.30 CRR The Southern Coon Mini Cup 2026 Simferopol
3 217 2025-07-26 19/24 100% 1.20 CRR Pands in discards Simferopol
4 533 2024-10-27 8/16 57% 1.80 CRR Happy Bamboo 2024 Simferopol