Harutyunyan Karen
From Simferopol, Russia
EMA: 15990230
Common russian riichi rating (CRR)
Rating date March 30, 2025 (latest changes March 30, 2025).
205 place (187.35).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (600 * 1.80 * 1 + 545.45 * 0.90 * 1 + 0 + 0 + 0) / (1.80 * 1 + 0.90 * 1 + 1 + 1 + 1) = 275.5982456140351
p2 = (600 * 1.80 * 1 + 545.45 * 0.90 * 1) / max_coefficients = 99.11104100946373
score = 275.5982456140351 * 0.5 + 99.11104100946373 * 0.5 = 187.3546433117494
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-03-29 | 205 | 187.35 |
The Southern Coon Mini Cup: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 545 |
|
6/12 | 100% | 0.90 | CRR | The Southern Coon Mini Cup |
| 2 | 600 |
|
7/16 | 100% | 1.80 | CRR | Happy Bamboo 2024 |
| 3 | 87 |
|
22/24 | 0% | 1.40 | EMA | Crimean Riichi Open 2015 |
| 4 | 407 |
|
17/28 | 0% | 1.50 | EMA | Crimean Riichi Open 2013 |