Kartashiov Pavel

From Korolyov, Russia

EMA: 15990205

Player page

Internal rating (RR)

Rating date July 12, 2025 (latest changes July 12, 2025).

115 place (342.39).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35

p1 = (191.01 * 3.75 * 1 + 981.31 * 4 * 0.14 + 240.51 * 3.65 * 1 + 621.05 * 3.85 * 1 + 313.73 * 3.05 * 0.86) / (3.75 * 1 + 4 * 0.14 + 3.65 * 1 + 3.85 * 1 + 3.05 * 0.86) = 371.7325487998377

p2 = (621.05 * 3.85 * 1 + 240.51 * 3.65 * 1 + 313.73 * 3.05 * 0.86 + 191.01 * 3.75 * 1) / max_coefficients = 313.0501628664495

score = 371.7325487998377 * 0.5 + 313.0501628664495 * 0.5 = 342.3913558331436

Rating changes

Show

all results
Date Place Points Reason
2025-07-12 117 -> 115 339.46 -> 342.39
2025-07-10 118 -> 117 339.46
2025-07-03 112 -> 118 364.01 -> 339.46

SPB Riichi Open 2023: 29% -> 14%
2025-06-15 107 -> 112 368.95 -> 364.01
2025-06-11 109 -> 107 368.95
2025-06-09 108 -> 109 372.30 -> 368.95

Agari Summer Tournament 2024: 100% -> 86%
2025-05-12 110 -> 108 365.00 -> 372.30
2025-05-10 111 -> 110 365.00
2025-05-03 99 -> 111 393.20 -> 365.00

SPB Riichi Open 2023: 43% -> 29%
2025-04-26 97 -> 99 393.20

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 191 2024-10-13 73/90 100% 3.75 RR Moscow Riichi 2024 Moscow
2 621 2024-09-01 37/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
3 241 2024-08-04 61/80 100% 3.65 RR Riichi over Volga Samara
4 314 2024-06-09 36/52 86% 3.05 RR Agari Summer Tournament 2024 Moscow
5 981 2023-09-03 3/108 14% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
6 270 2022-06-12 82/112 0% 4.05 RR Moscow Riichi 2022 Moscow
7 290 2020-01-26 23/32 0% 2.70 RR The last chance: back to 2019 Moscow
8 550 2019-12-15 51/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
9 553 2019-01-13 22/48 0% 3.10 RR Agari team tournament 2019 Moscow
10 143 2018-12-16 55/64 0% 3.45 EMA White Dragon Tournament Moscow
11 660 2018-08-19 17/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
12 14 2018-06-11 71/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
13 578 2017-12-11 36/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
14 619 2017-10-22 25/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
15 296 2016-12-04 51/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
16 968 2016-10-16 2/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
17 34 2016-09-11 85/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
18 609 2016-05-28 10/24 0% 1.60 RR May tournament glhf; 2016 Moscow
19 606 2016-03-13 40/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
20 867 2016-02-06 3/16 0% 1.40 RR February tournament glhf; 2016 Moscow
21 465 2015-03-08 24/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
22 333 2014-12-07 43/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow