Harutyunyan Karen

From Simferopol, Russia

EMA: 15990230

Player page

Common russian riichi rating (CRR)

Rating date July 3, 2026 (latest changes July 3, 2026).

81 place (507.97).

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) / (1.80 * 0.29 + 0.90 * 0.71 + 2 * 0.71 + 1.20 * 1 + 1.20 * 1 + 1.30 * 1 + 2.10 * 1) = 711.8330783366504

p2 = (933.33 * 2 * 0.71 + 1000 * 1.30 * 1 + 578.95 * 2.10 * 1 + 739.13 * 1.20 * 1) / max_coefficients = 304.10148637707067

score = 711.8330783366504 * 0.5 + 304.10148637707067 * 0.5 = 507.96728235686055

Rating changes

Show

all results
Date Place Points Reason
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%
2026-05-19 67 -> 66 525.08
2026-05-12 68 -> 67 525.08
2026-05-03 64 -> 68 523.95 -> 525.08

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 1000 2026-03-21 🥇 1/20 100% 1.30 CRR The Southern Coon Mini Cup 2026 Simferopol
3 739 2025-12-06 7/24 100% 1.20 CRR Riichi on fire Simferopol
4 478 2025-07-26 13/24 100% 1.20 CRR Pands in discards Simferopol
5 933 2025-04-27 🥈 2/16 71% 2.00 RR South Dragon Cup II Simferopol
6 545 2025-03-29 6/12 71% 0.90 CRR The Southern Coon Mini Cup Simferopol
7 600 2024-10-27 7/16 29% 1.80 CRR Happy Bamboo 2024 Simferopol
8 87 2015-03-01 22/24 0% 1.40 EMA Crimean Riichi Open 2015 Simferopol
9 407 2013-11-24 17/28 0% 1.50 EMA Crimean Riichi Open 2013 Simferopol