Pogosyan Tamara
From Saint Petersburg, Russia
EMA: 15990121
Internal rating (RR)
Rating date May 6, 2024 (latest changes May 6, 2024).
109 place (104.83).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.10 * 1) = 12.9
p1 = (639.64 * 4.05 * 0.14 + 217.39 * 2.10 * 1 + 0 + 0 + 0) / (4.05 * 0.14 + 2.10 * 1 + 1 + 1 + 1) = 145.57970114875735
p2 = (217.39 * 2.10 * 1 + 639.64 * 4.05 * 0.14) / max_coefficients = 64.08604651162791
score = 145.57970114875735 * 0.5 + 64.08604651162791 * 0.5 = 104.83287383019263
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-05-06 | 110 -> 109 | 104.10 -> 104.83 | |
2024-04-12 | 105 -> 110 | 140.95 -> 104.10 |
Moscow Riichi 2022: 29% -> 14% |
2024-03-30 | 98 -> 105 | 227.58 -> 140.95 |
Seihoku spring tournament 2024: 0% -> 100% |
2023-11-20 | 100 -> 98 | 227.58 | |
2023-11-06 | 103 -> 100 | 224.73 -> 227.58 | |
2023-10-19 | 104 -> 103 | 224.73 | |
2023-10-12 | 100 -> 104 | 249.17 -> 224.73 |
Moscow Riichi 2022: 71% -> 57% |
2023-09-28 | 96 -> 100 | 276.53 -> 249.17 |
Saint Petersburg Open 2021: 29% -> 14% |
2023-09-20 | 100 -> 96 | 276.53 | |
2023-09-03 | 80 -> 100 | 290.16 -> 276.53 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 217 |
|
37/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
2 | 640 |
|
41/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |
3 | 760 |
|
19/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
4 | 778 |
|
15/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
5 | 436 |
|
23/40 | 0% | 2.90 | RR | Summer Cup 2019 |
6 | 974 |
|
2/40 | 0% | 2.90 | RR | North Cup 2018 |
7 | 261 |
|
18/24 | 0% | 2.50 | RR | West cup 2018 |
8 | 359 |
|
26/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
9 | 923 |
|
4/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
10 | 953 |
|
3/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
11 | 577 |
|
31/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
12 | 1000 |
|
1/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
13 | 667 |
|
30/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
14 | 1000 |
|
1/24 | 0% | 1.40 | EMA | Tri Nitro Tournament 2015 - 4th detonation |
15 | 593 |
|
12/28 | 0% | 2.30 | EMA | Saint Petersburg Riichi tournament |