Harutyunyan Karen

From Simferopol, Russia

EMA: 15990230

Player page

Internal rating (RR)

Rating date June 24, 2026 (latest changes June 16, 2026).

156 place (297.00).

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

p1 = (933.33 * 2 * 0.86 + 578.95 * 2.10 * 1 + 0 + 0 + 0) / (2 * 0.86 + 2.10 * 1 + 1 + 1 + 1) = 413.21211587567143

p2 = (933.33 * 2 * 0.86 + 578.95 * 2.10 * 1) / max_coefficients = 180.79427973733334

score = 413.21211587567143 * 0.5 + 180.79427973733334 * 0.5 = 297.0031978065024

Rating changes

Show

all results
Date Place Points Reason
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
2026-06-13 137 -> 136 301.41
2026-06-04 139 -> 137 301.41
2026-05-26 140 -> 139 301.41
2026-05-17 136 -> 140 301.41
2026-05-12 141 -> 136 301.41
2026-05-03 138 -> 141 300.78 -> 301.41
2026-05-02 140 -> 138 300.78

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 579 2026-04-19 9/20 100% 2.10 RR The Southern Dragon Cup 2026 Simferopol
2 933 2025-04-27 🥈 2/16 86% 2.00 RR South Dragon Cup II Simferopol
3 87 2015-03-01 22/24 0% 1.40 EMA Crimean Riichi Open 2015 Simferopol
4 407 2013-11-24 17/28 0% 1.50 EMA Crimean Riichi Open 2013 Simferopol