Matveeva Alyona

From Barnaul, Russia

EMA: 15020090

Player page

Common russian riichi rating (CRR)

Rating date Aug. 31, 2026 (latest changes Aug. 31, 2026).

73 place (553.79).

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

p1 = (709.68 * 2.40 * 0.57 + 438.60 * 3.90 * 1 + 885.71 * 2.50 * 1 + 1000 * 2.20 * 1 + 0) / (2.40 * 0.57 + 3.90 * 1 + 2.50 * 1 + 2.20 * 1 + 1) = 646.9608143384229

p2 = (885.71 * 2.50 * 1 + 1000 * 2.20 * 1 + 438.60 * 3.90 * 1 + 709.68 * 2.40 * 0.57) / max_coefficients = 460.61258922777415

score = 646.9608143384229 * 0.5 + 460.61258922777415 * 0.5 = 553.7867017830986

Rating changes

Show

all results
Date Place Points Reason
2026-08-31 73 553.04 -> 553.79
2026-08-30 136 -> 73 409.04 -> 553.04

Dora Hunt: 0% -> 100%
2026-08-16 132 -> 136 409.04
2026-08-15 133 -> 132 407.88 -> 409.04
2026-08-13 127 -> 133 419.23 -> 407.88

Akademgorodok Riichi Mahjong Tournament 2025: 71% -> 57%
2026-08-04 129 -> 127 419.23
2026-08-01 128 -> 129 419.23
2026-07-26 129 -> 128 419.23
2026-07-25 127 -> 129 419.23
2026-07-18 126 -> 127 419.23

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 1000 2026-08-30 🥇 1/24 100% 2.20 CRR Dora Hunt Barnaul
2 886 2026-04-19 5/36 100% 2.50 CRR Akademgorodok Riichi Mahjong Tournament 2026 Novosibirsk
3 439 2025-11-04 33/58 100% 3.90 RR XI Russian Championship Moscow
4 710 2025-04-13 10/32 57% 2.40 CRR Akademgorodok Riichi Mahjong Tournament 2025 Novosibirsk
5 794 2024-05-12 23/108 0% 4.60 RR X Russian Championship Perm
6 889 2023-11-05 4/28 0% 2.30 CRR Finding Dora Yekaterinburg
7 931 2023-06-11 7/88 0% 3.75 RR Money can not buy tenpai Perm
8 840 2022-11-06 13/76 0% 4.20 RR IX Russian Riichi Championship Perm
9 909 2022-03-20 7/67 0% 3.45 RR Tenpai can't buy happiness Perm
10 1000 2020-01-05 🥇 1/20 0% 2.10 EMA Snow Dragon Tournament Novosibirsk
11 302 2019-11-04 45/64 0% 3.85 EMA Aki Shanten 2019 Perm
12 778 2019-08-25 7/28 0% 2.30 RR The Green dragon tournament Novosibirsk
13 735 2019-05-04 23/84 0% 4.20 EMA Haru Shanten 2019 Perm
14 964 2019-01-05 🥉 3/56 0% 3.00 EMA Snow Dragon Novosibirsk
15 868 2018-11-18 13/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
16 368 2018-10-21 13/20 0% 1.30 CRR Awakening of the rising sun dragon Novosibirsk
17 957 2018-08-12 🥈 2/24 0% 2.20 RR Siberian riichi Novosibirsk
18 839 2018-01-05 6/32 0% 2.20 RR Russian riichi championship by JPML-B rules Novosibirsk
19 857 2017-01-05 6/36 0% 2.50 RR Quick discard 2017 Novosibirsk
20 806 2016-05-03 7/32 0% 2.40 RR Siberia Cup 2016 Novosibirsk
21 222 2016-03-13 78/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
22 930 2016-01-05 4/44 0% 1.90 RR Eighth winter tournament Novosibirsk