Harutyunyan Karen
From Simferopol, Russia
EMA: 15990230
Internal rating (RR)
Rating date April 20, 2026 (latest changes April 19, 2026).
138 place (320.17).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (933.33 * 2 * 1 + 578.95 * 2.10 * 1 + 0 + 0 + 0) / (2 * 1 + 2.10 * 1 + 1 + 1 + 1) = 434.1492957746479
p2 = (933.33 * 2 * 1 + 578.95 * 2.10 * 1) / max_coefficients = 206.1846153846154
score = 434.1492957746479 * 0.5 + 206.1846153846154 * 0.5 = 320.16695557963163
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-19 | 138 | 320.17 |
The Southern Dragon Cup 2026: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 579 |
|
9/20 | 100% | 2.10 | RR | The Southern Dragon Cup 2026 | Simferopol | |
| 2 | 933 |
|
🥈 | 2/16 | 100% | 2.00 | RR | South Dragon Cup II | Simferopol |
| 3 | 87 |
|
22/24 | 0% | 1.40 | EMA | Crimean Riichi Open 2015 | Simferopol | |
| 4 | 407 |
|
17/28 | 0% | 1.50 | EMA | Crimean Riichi Open 2013 | Simferopol |