Harutyunyan Karen

From Simferopol, Russia

EMA: 15990230

Player page

Common russian riichi rating (CRR)

Rating date July 24, 2026 (latest changes July 23, 2026).

83 place (511.92).

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

p1 = (600 * 1.80 * 0.29 + 545.45 * 0.90 * 0.71 + 933.33 * 2 * 0.71 + 478.26 * 1.20 * 1 + 739.13 * 1.20 * 1 + 1000 * 1.30 * 1 + 578.95 * 2.10 * 1 + 736.84 * 1.30 * 1) / (1.80 * 0.29 + 0.90 * 0.71 + 2 * 0.71 + 1.20 * 1 + 1.20 * 1 + 1.30 * 1 + 2.10 * 1 + 1.30 * 1) = 715.1892526428054

p2 = (933.33 * 2 * 0.71 + 1000 * 1.30 * 1 + 578.95 * 2.10 * 1 + 736.84 * 1.30 * 1) / max_coefficients = 308.6558397237467

score = 715.1892526428054 * 0.5 + 308.6558397237467 * 0.5 = 511.92254618327604

Rating changes

Show

all results
Date Place Points Reason
2026-07-18 84 -> 83 507.97 -> 511.92

Heat in the discard: 0% -> 100%
2026-07-12 83 -> 84 507.97
2026-07-11 81 -> 83 507.97
2026-07-03 82 -> 81 507.97
2026-06-27 77 -> 82 518.46 -> 507.97

South Dragon Cup II: 86% -> 71%

Happy Bamboo 2024: 43% -> 29%
2026-06-15 76 -> 77 512.63 -> 518.46
2026-06-14 63 -> 76 526.29 -> 512.63
2026-06-13 65 -> 63 526.29
2026-06-09 66 -> 65 526.29
2026-05-29 66 525.08 -> 526.29

The Southern Coon Mini Cup: 86% -> 71%

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 1000 2026-03-21 🥇 1/20 100% 1.30 CRR The Southern Coon Mini Cup 2026 Simferopol
4 739 2025-12-06 7/24 100% 1.20 CRR Riichi on fire Simferopol
5 478 2025-07-26 13/24 100% 1.20 CRR Pands in discards Simferopol
6 933 2025-04-27 🥈 2/16 71% 2.00 RR South Dragon Cup II Simferopol
7 545 2025-03-29 6/12 71% 0.90 CRR The Southern Coon Mini Cup Simferopol
8 600 2024-10-27 7/16 29% 1.80 CRR Happy Bamboo 2024 Simferopol
9 87 2015-03-01 22/24 0% 1.40 EMA Crimean Riichi Open 2015 Simferopol
10 407 2013-11-24 17/28 0% 1.50 EMA Crimean Riichi Open 2013 Simferopol