Pogosyan Tamara
From Saint Petersburg, Russia
EMA: 15990121
Common russian riichi rating (CRR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
64 place (516.05).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (260.87 * 2.50 * 0.57 + 974.36 * 2.90 * 0.86 + 435.90 * 2.90 * 1 + 777.78 * 3.45 * 1 + 0) / (2.50 * 0.57 + 2.90 * 0.86 + 2.90 * 1 + 3.45 * 1 + 1) = 598.5339250662948
p2 = (777.78 * 3.45 * 1 + 974.36 * 2.90 * 0.86 + 435.90 * 2.90 * 1 + 260.87 * 2.50 * 0.57) / max_coefficients = 433.5652733118971
score = 598.5339250662948 * 0.5 + 433.5652733118971 * 0.5 = 516.0495991890959
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2020-02-01 | 64 | 516.05 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 778 |
|
15/64 | 100% | 3.45 | EMA | Saint Petersburg Open 2019 |
2 | 436 |
|
23/40 | 100% | 2.90 | RR | Summer Cup 2019 |
3 | 974 |
|
2/40 | 86% | 2.90 | RR | North Cup 2018 |
4 | 261 |
|
18/24 | 57% | 2.50 | RR | West cup 2018 |
5 | 359 |
|
26/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
6 | 923 |
|
4/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
7 | 953 |
|
3/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
8 | 577 |
|
31/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
9 | 1000 |
|
1/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
10 | 667 |
|
30/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
11 | 1000 |
|
1/24 | 0% | 1.40 | EMA | Tri Nitro Tournament 2015 - 4th detonation |
12 | 593 |
|
12/28 | 0% | 2.30 | EMA | Saint Petersburg Riichi tournament |