Pogosyan Tamara
From Saint Petersburg, Russia
EMA: 15990121
Common russian riichi rating (CRR)
Rating date Oct. 25, 2024 (latest changes Oct. 25, 2024).
207 place (85.07).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (483.87 * 1.80 * 0.29 + 217.39 * 2.10 * 1 + 0 + 0 + 0) / (1.80 * 0.29 + 2.10 * 1 + 1 + 1 + 1) = 125.6372166590076
p2 = (217.39 * 2.10 * 1 + 483.87 * 1.80 * 0.29) / max_coefficients = 44.50220820189275
score = 125.6372166590076 * 0.5 + 44.50220820189275 * 0.5 = 85.06971243045018
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-10-25 | 203 -> 207 | 96.84 -> 85.07 |
Earth cup: 43% -> 29% |
2024-10-13 | 189 -> 203 | 97.38 -> 96.84 | |
2024-09-15 | 185 -> 189 | 97.38 | |
2024-09-14 | 186 -> 185 | 97.38 | |
2024-09-03 | 188 -> 186 | 96.44 -> 97.38 | |
2024-09-01 | 176 -> 188 | 97.78 -> 96.44 | |
2024-08-26 | 181 -> 176 | 97.78 | |
2024-08-25 | 182 -> 181 | 109.03 -> 97.78 |
Earth cup: 57% -> 43% |
2024-08-11 | 182 | 108.70 -> 109.03 | |
2024-08-04 | 179 -> 182 | 109.95 -> 108.70 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 217 |
|
37/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
2 | 484 |
|
17/32 | 29% | 1.80 | CRR | Earth cup |
3 | 640 |
|
41/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
4 | 760 |
|
19/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
5 | 778 |
|
15/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
6 | 436 |
|
23/40 | 0% | 2.90 | RR | Summer Cup 2019 |
7 | 974 |
|
2/40 | 0% | 2.90 | RR | North Cup 2018 |
8 | 261 |
|
18/24 | 0% | 2.50 | RR | West cup 2018 |
9 | 359 |
|
26/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
10 | 923 |
|
4/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
11 | 953 |
|
3/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
12 | 577 |
|
31/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
13 | 1000 |
|
1/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
14 | 667 |
|
30/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
15 | 1000 |
|
1/24 | 0% | 1.40 | EMA | Tri Nitro Tournament 2015 - 4th detonation |
16 | 593 |
|
12/28 | 0% | 2.30 | EMA | Saint Petersburg Riichi tournament |