Pogosyan Tamara

From Saint Petersburg, Russia

EMA: 15990121

Player page

Common russian riichi rating (CRR)

Rating date June 9, 2024 (latest changes June 9, 2024).

166 place (168.50).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (639.64 * 4.05 * 0.14 + 483.87 * 1.80 * 0.71 + 217.39 * 2.10 * 1 + 0 + 0) / (4.05 * 0.14 + 1.80 * 0.71 + 2.10 * 1 + 1 + 1) = 242.91116500418727

p2 = (483.87 * 1.80 * 0.71 + 217.39 * 2.10 * 1 + 639.64 * 4.05 * 0.14) / max_coefficients = 94.0805194805195

score = 242.91116500418727 * 0.5 + 94.0805194805195 * 0.5 = 168.49584224235338

Rating changes

Show

all results
Date Place Points Reason
2024-06-09 158 -> 166 168.50
2024-05-25 153 -> 158 168.50
2024-05-19 151 -> 153 168.50
2024-05-14 152 -> 151 168.50
2024-05-12 139 -> 152 174.33 -> 168.50
2024-05-06 143 -> 139 174.33
2024-05-05 141 -> 143 174.33
2024-04-25 139 -> 141 183.85 -> 174.33

Earth cup: 86% -> 71%
2024-04-17 140 -> 139 183.85
2024-04-12 133 -> 140 213.80 -> 183.85

Moscow Riichi 2022: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 217 2024-03-30 37/47 100% 2.10 RR Seihoku spring tournament 2024
2 484 2023-02-25 17/32 71% 1.80 CRR Earth cup
3 640 2022-06-12 41/112 14% 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