Kartashiov Pavel

From Korolyov, Russia

EMA: 15990205

Player page

Common russian riichi rating (CRR)

Rating date Sept. 3, 2026 (latest changes Sept. 3, 2026).

258 place (221.37).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (191.01 * 3.75 * 0.14 + 649.35 * 3.45 * 0.86 + 0 + 0 + 0) / (3.75 * 0.14 + 3.45 * 0.86 + 1 + 1 + 1) = 311.4939926411587

p2 = (649.35 * 3.45 * 0.86 + 191.01 * 3.75 * 0.14) / max_coefficients = 131.24529526281634

score = 311.4939926411587 * 0.5 + 131.24529526281634 * 0.5 = 221.3696439519875

Rating changes

Show

all results
Date Place Points Reason
2026-09-01 225 -> 258 272.32 -> 221.37

SPB Riichi Open 2024: 14% -> 0%
2026-08-31 207 -> 225 292.16 -> 272.32

SPB Riichi Open 2025: 100% -> 86%
2026-08-30 205 -> 207 292.16
2026-08-27 204 -> 205 292.16
2026-08-16 197 -> 204 292.16
2026-08-15 197 291.52 -> 292.16
2026-08-13 206 -> 197 286.49 -> 291.52

Moscow Riichi 2024: 29% -> 14%
2026-08-04 186 -> 206 314.33 -> 286.49

Riichi over Volga: 14% -> 0%
2026-08-02 185 -> 186 314.33
2026-07-25 184 -> 185 314.33

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 649 2025-08-31 28/78 86% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
2 191 2024-10-13 73/90 14% 3.75 RR Moscow Riichi 2024 Moscow
3 621 2024-09-01 37/96 0% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
4 241 2024-08-04 61/80 0% 3.65 RR Riichi over Volga Samara
5 314 2024-06-09 36/52 0% 3.05 RR Agari Summer Tournament 2024 Moscow
6 935 2024-05-19 🥉 3/32 0% 1.80 CRR "Green Dragon" in the Secret Chamber Korolyov
7 981 2023-09-03 🥉 3/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
8 270 2022-06-12 82/112 0% 4.05 RR Moscow Riichi 2022 Moscow
9 290 2020-01-26 23/32 0% 2.70 RR The last chance: back to 2019 Moscow
10 550 2019-12-15 51/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
11 553 2019-01-13 22/48 0% 3.10 RR Agari team tournament 2019 Moscow
12 143 2018-12-16 55/64 0% 3.45 EMA White Dragon Tournament Moscow
13 660 2018-08-19 17/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
14 14 2018-06-11 71/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
15 578 2017-12-11 36/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
16 619 2017-10-22 25/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
17 296 2016-12-04 51/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
18 968 2016-10-16 🥈 2/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
19 34 2016-09-11 85/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
20 609 2016-05-28 10/24 0% 1.60 RR May tournament glhf; 2016 Moscow
21 606 2016-03-13 40/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
22 867 2016-02-06 🥉 3/16 0% 1.40 RR February tournament glhf; 2016 Moscow
23 465 2015-03-08 24/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
24 333 2014-12-07 43/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow