Harutyunyan Karen

From Simferopol, Russia

EMA: 15990230

Player page

Internal rating (RR)

Rating date July 31, 2026 (latest changes July 26, 2026).

126 place (369.38).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (933.33 * 2 * 0.71 + 578.95 * 2.10 * 1 + 736.84 * 1.30 * 1 + 0 + 0) / (2 * 0.71 + 2.10 * 1 + 1.30 * 1 + 1 + 1) = 513.5811147233693

p2 = (933.33 * 2 * 0.71 + 578.95 * 2.10 * 1 + 736.84 * 1.30 * 1) / max_coefficients = 225.18397519986695

score = 513.5811147233693 * 0.5 + 225.18397519986695 * 0.5 = 369.3825449616181

Rating changes

Show

all results
Date Place Points Reason
2026-07-18 167 -> 126 277.07 -> 369.38

Heat in the discard: 0% -> 100%
2026-07-14 168 -> 167 277.07
2026-07-13 169 -> 168 277.07
2026-07-12 165 -> 169 277.07
2026-07-01 166 -> 165 277.07
2026-06-27 155 -> 166 297.00 -> 277.07

South Dragon Cup II: 86% -> 71%
2026-06-26 156 -> 155 297.00
2026-06-16 155 -> 156 297.00
2026-06-15 156 -> 155 293.73 -> 297.00
2026-06-14 136 -> 156 301.41 -> 293.73

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 737 2026-07-18 6/20 100% 1.30 RR Heat in the discard Simferopol
2 579 2026-04-19 9/20 100% 2.10 RR The Southern Dragon Cup 2026 Simferopol
3 933 2025-04-27 🥈 2/16 71% 2.00 RR South Dragon Cup II Simferopol
4 87 2015-03-01 22/24 0% 1.40 EMA Crimean Riichi Open 2015 Simferopol
5 407 2013-11-24 17/28 0% 1.50 EMA Crimean Riichi Open 2013 Simferopol