Kartashiov Pavel

From Korolyov, Russia

EMA: 15990205

Player page

Internal rating (RR)

Rating date Sept. 4, 2025 (latest changes Sept. 3, 2025).

105 place (398.30).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (313.73 * 3.05 * 0.71 + 240.51 * 3.65 * 0.86 + 621.05 * 3.85 * 0.86 + 191.01 * 3.75 * 1 + 649.35 * 3.45 * 1) / (3.05 * 0.71 + 3.65 * 0.86 + 3.85 * 0.86 + 3.75 * 1 + 3.45 * 1) = 407.5324234122326

p2 = (649.35 * 3.45 * 1 + 621.05 * 3.85 * 0.86 + 240.51 * 3.65 * 0.86 + 191.01 * 3.75 * 1) / max_coefficients = 389.07567567567565

score = 407.5324234122326 * 0.5 + 389.07567567567565 * 0.5 = 398.30404954395414

Rating changes

Show

all results
Date Place Points Reason
2025-09-03 103 -> 105 408.32 -> 398.30

SPB Riichi Open 2023: 14% -> 0%
2025-09-01 103 417.58 -> 408.32

SPB Riichi Open 2024: 100% -> 86%
2025-08-31 125 -> 103 338.79 -> 417.58

SPB Riichi Open 2025: 0% -> 100%
2025-08-09 121 -> 125 342.27 -> 338.79

Agari Summer Tournament 2024: 86% -> 71%
2025-08-04 122 -> 121 342.39 -> 342.27

Riichi over Volga: 100% -> 86%
2025-08-03 119 -> 122 342.39
2025-07-13 115 -> 119 342.39
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%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 649 2025-08-31 28/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
2 191 2024-10-13 73/90 100% 3.75 RR Moscow Riichi 2024 Moscow
3 621 2024-09-01 37/96 86% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
4 241 2024-08-04 61/80 86% 3.65 RR Riichi over Volga Samara
5 314 2024-06-09 36/52 71% 3.05 RR Agari Summer Tournament 2024 Moscow
6 981 2023-09-03 🥉 3/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
7 270 2022-06-12 82/112 0% 4.05 RR Moscow Riichi 2022 Moscow
8 290 2020-01-26 23/32 0% 2.70 RR The last chance: back to 2019 Moscow
9 550 2019-12-15 51/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
10 553 2019-01-13 22/48 0% 3.10 RR Agari team tournament 2019 Moscow
11 143 2018-12-16 55/64 0% 3.45 EMA White Dragon Tournament Moscow
12 660 2018-08-19 17/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
13 14 2018-06-11 71/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
14 578 2017-12-11 36/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
15 619 2017-10-22 25/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
16 296 2016-12-04 51/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
17 968 2016-10-16 🥈 2/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
18 34 2016-09-11 85/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
19 609 2016-05-28 10/24 0% 1.60 RR May tournament glhf; 2016 Moscow
20 606 2016-03-13 40/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
21 867 2016-02-06 🥉 3/16 0% 1.40 RR February tournament glhf; 2016 Moscow
22 465 2015-03-08 24/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
23 333 2014-12-07 43/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow