Pogosyan Tamara

From Saint Petersburg, Russia

EMA: 15990121

Player page

Common russian riichi rating (CRR)

Rating date May 3, 2025 (latest changes May 3, 2025).

143 place (325.56).

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

p1 = (217.39 * 2.10 * 0.86 + 949.15 * 3.25 * 1 + 0 + 0 + 0) / (2.10 * 0.86 + 3.25 * 1 + 1 + 1 + 1) = 431.80979663126664

p2 = (949.15 * 3.25 * 1 + 217.39 * 2.10 * 0.86) / max_coefficients = 219.30788643533123

score = 431.80979663126664 * 0.5 + 219.30788643533123 * 0.5 = 325.55884153329896

Rating changes

Show

all results
Date Place Points Reason
2025-05-03 141 -> 143 325.56
2025-05-01 142 -> 141 325.56
2025-04-27 139 -> 142 325.56
2025-04-26 135 -> 139 325.56
2025-04-22 136 -> 135 325.56
2025-04-13 135 -> 136 325.56
2025-03-30 137 -> 135 323.76 -> 325.56

Seihoku spring tournament 2024: 100% -> 86%
2025-03-29 136 -> 137 323.76
2025-03-23 135 -> 136 323.76
2025-03-05 136 -> 135 323.76

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 949 2025-02-16 4/60 100% 3.25 RR White Wolf Cup Saint Petersburg
2 217 2024-03-30 37/47 86% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg
3 484 2023-02-25 17/32 0% 1.80 CRR Earth cup Saint Petersburg
4 640 2022-06-12 41/112 0% 4.05 RR Moscow Riichi 2022 Moscow
5 760 2021-11-28 19/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
6 778 2019-11-24 15/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
7 436 2019-06-02 23/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
8 974 2018-12-23 2/40 0% 2.90 RR North Cup 2018 Saint Petersburg
9 261 2018-09-23 18/24 0% 2.50 RR West cup 2018 Saint Petersburg
10 359 2017-10-01 26/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
11 923 2017-06-03 4/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
12 953 2017-03-18 3/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
13 577 2016-12-04 31/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
14 1000 2016-10-16 1/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
15 667 2016-09-11 30/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
16 1000 2015-12-13 1/24 0% 1.40 EMA Tri Nitro Tournament 2015 - 4th detonation Puteaux
17 593 2013-02-17 12/28 0% 2.30 EMA Saint Petersburg Riichi tournament Saint Petersburg