Harutyunyan Karen

From Simferopol, Russia

EMA: 15990230

Player page

Common russian riichi rating (CRR)

Rating date April 20, 2026 (latest changes April 19, 2026).

64 place (534.63).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (600 * 1.80 * 0.57 + 545.45 * 0.90 * 0.86 + 933.33 * 2 * 1 + 478.26 * 1.20 * 1 + 739.13 * 1.20 * 1 + 1000 * 1.30 * 1 + 578.95 * 2.10 * 1) / (1.80 * 0.57 + 0.90 * 0.86 + 2 * 1 + 1.20 * 1 + 1.20 * 1 + 1.30 * 1 + 2.10 * 1) = 716.7983866515416

p2 = (933.33 * 2 * 1 + 1000 * 1.30 * 1 + 578.95 * 2.10 * 1 + 739.13 * 1.20 * 1) / max_coefficients = 352.46956521739133

score = 716.7983866515416 * 0.5 + 352.46956521739133 * 0.5 = 534.6339759344664

Rating changes

Show

all results
Date Place Points Reason
2026-04-19 64 533.91 -> 534.63

The Southern Dragon Cup 2026: 0% -> 100%
2026-04-13 65 -> 64 533.91
2026-04-04 67 -> 65 533.91
2026-03-29 67 532.14 -> 533.91

The Southern Coon Mini Cup: 100% -> 86%
2026-03-21 83 -> 67 482.37 -> 532.14

The Southern Coon Mini Cup 2026: 0% -> 100%
2026-03-14 82 -> 83 482.37
2026-03-12 83 -> 82 482.37
2026-03-02 86 -> 83 482.37
2026-03-01 89 -> 86 482.37
2026-02-27 88 -> 89 485.56 -> 482.37

Happy Bamboo 2024: 71% -> 57%

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 🥈 2/16 100% 2.00 RR South Dragon Cup II Simferopol
6 545 2025-03-29 6/12 86% 0.90 CRR The Southern Coon Mini Cup Simferopol
7 600 2024-10-27 7/16 57% 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