Harutyunyan Karen

From Simferopol, Russia

EMA: 15990230

Player page

Internal rating (RR)

Rating date Oct. 29, 2026 (latest changes Oct. 27, 2026).

134 place (334.11).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (933.33 * 2 * 0.43 + 578.95 * 2.10 * 1 + 736.84 * 1.30 * 1 + 0 + 0) / (2 * 0.43 + 2.10 * 1 + 1.30 * 1 + 1 + 1) = 475.249312791664

p2 = (578.95 * 2.10 * 1 + 736.84 * 1.30 * 1 + 933.33 * 2 * 0.43) / max_coefficients = 192.97404282933158

score = 475.249312791664 * 0.5 + 192.97404282933158 * 0.5 = 334.1116778104978

Rating changes

Show

all results
Date Place Points Reason
2026-10-27 130 -> 134 352.76 -> 334.11

South Dragon Cup II: 57% -> 43%
2026-10-16 131 -> 130 352.76
2026-10-15 132 -> 131 352.76
2026-10-13 134 -> 132 352.76
2026-10-02 133 -> 134 352.76
2026-09-26 134 -> 133 352.76
2026-09-13 135 -> 134 352.76
2026-09-07 136 -> 135 352.76
2026-09-06 130 -> 136 352.76
2026-09-03 131 -> 130 352.76

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 43% 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