Pogosyan Tamara

From Saint Petersburg, Russia

EMA: 15990121

Player page

Internal rating (RR)

Rating date Feb. 16, 2025 (latest changes Feb. 16, 2025).

118 place (323.76).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (217.39 * 2.10 * 1 + 949.15 * 3.25 * 1 + 0 + 0 + 0) / (2.10 * 1 + 3.25 * 1 + 1 + 1 + 1) = 424.10419161676646

p2 = (949.15 * 3.25 * 1 + 217.39 * 2.10 * 1) / max_coefficients = 223.42397476340693

score = 424.10419161676646 * 0.5 + 223.42397476340693 * 0.5 = 323.7640831900867

Rating changes

Show

all results
Date Place Points Reason
2025-02-16 140 -> 118 99.63 -> 323.76

White Wolf Cup: 0% -> 100%
2024-06-09 129 -> 140 99.63
2024-05-12 109 -> 129 104.83 -> 99.63
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%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 949 2025-02-16 4/60 100% 3.25 RR White Wolf Cup
2 217 2024-03-30 37/47 100% 2.10 RR Seihoku spring tournament 2024
3 640 2022-06-12 41/112 0% 4.05 RR Moscow Riichi 2022
4 760 2021-11-28 19/76 0% 3.45 RR Saint Petersburg Open 2021
5 778 2019-11-24 15/64 0% 3.45 EMA Saint Petersburg Open 2019
6 436 2019-06-02 23/40 0% 2.90 RR Summer Cup 2019
7 974 2018-12-23 2/40 0% 2.90 RR North Cup 2018
8 261 2018-09-23 18/24 0% 2.50 RR West cup 2018
9 359 2017-10-01 26/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
10 923 2017-06-03 4/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
11 953 2017-03-18 3/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
12 577 2016-12-04 31/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
13 1000 2016-10-16 1/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
14 667 2016-09-11 30/88 0% 3.45 EMA V Russian Riichi Championship 2016
15 1000 2015-12-13 1/24 0% 1.40 EMA Tri Nitro Tournament 2015 - 4th detonation
16 593 2013-02-17 12/28 0% 2.30 EMA Saint Petersburg Riichi tournament