Bretslavskaya Elena

From Megion, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 7, 2026 (latest changes Sept. 7, 2026).

81 place (525.27).

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

p1 = (528.09 * 3.75 * 0.14 + 666.67 * 3.05 * 0.43 + 580.65 * 2.40 * 0.43 + 368.42 * 1.90 * 0.57 + 214.29 * 3.50 * 0.57 + 895.52 * 4.10 * 0.71 + 894.74 * 1.90 * 1 + 818.18 * 3 * 1 + 200 * 2.50 * 1 + 195.80 * 4.71 * 1 + 580.65 * 2.40 * 1) / (3.75 * 0.14 + 3.05 * 0.43 + 2.40 * 0.43 + 1.90 * 0.57 + 3.50 * 0.57 + 4.10 * 0.71 + 1.90 * 1 + 3 * 1 + 2.50 * 1 + 4.71 * 1 + 2.40 * 1) = 520.3156018342502

p2 = (895.52 * 4.10 * 0.71 + 818.18 * 3 * 1 + 894.74 * 1.90 * 1 + 580.65 * 2.40 * 1) / max_coefficients = 530.223880597015

score = 520.3156018342502 * 0.5 + 530.223880597015 * 0.5 = 525.2697412156326

Rating changes

Show

all results
Date Place Points Reason
2026-09-04 82 -> 81 525.27
2026-09-03 82 522.07 -> 525.27

Riichi over The Volga 2025: 71% -> 57%
2026-09-02 82 522.54 -> 522.07

Riichi Maslenitsa (shrovetide): 57% -> 43%
2026-09-01 83 -> 82 522.54
2026-08-31 83 521.68 -> 522.54
2026-08-30 82 -> 83 521.68
2026-08-16 75 -> 82 521.68
2026-08-15 72 -> 75 541.07 -> 521.68

13 bloody tiles: 86% -> 71%
2026-08-13 72 541.11 -> 541.07

Moscow Riichi 2024: 29% -> 14%
2026-08-04 71 -> 72 538.13 -> 541.11

Riichi over Volga: 14% -> 0%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 581 2026-07-12 14/32 100% 2.40 RR Poplar fluff. Mahjong. July. Yekaterinburg
2 196 2026-06-14 116/144 100% 4.71 RR XII Russian Championship Samara
3 0 2026-02-23 75/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
4 200 2026-02-08 29/36 100% 2.50 RR One tsumo until spring Yekaterinburg
5 818 2026-01-25 11/56 100% 3.00 RR Riichi On Ice 2026 Samara
6 895 2026-01-03 🥉 3/20 100% 1.90 CRR Riichi in country home Megion
7 896 2025-06-15 8/68 71% 4.10 RR 13 bloody tiles Perm
8 214 2025-05-03 56/71 57% 3.50 RR Riichi over The Volga 2025 Samara
9 368 2025-03-23 13/20 57% 1.90 CRR Martenho's Spring tournament Ufa
10 581 2025-03-02 14/32 43% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
11 667 2025-02-02 18/52 43% 3.05 RR Agari Winter Tournament 2025 Moscow
12 528 2024-10-13 43/90 14% 3.75 RR Moscow Riichi 2024 Moscow
13 228 2024-08-04 62/80 0% 3.65 RR Riichi over Volga Samara
14 149 2024-07-14 41/48 0% 2.80 RR Guardian of the Winds Yekaterinburg
15 0 2024-05-12 108/108 0% 4.60 RR X Russian Championship Perm
16 137 2024-03-10 45/52 0% 3.05 RR Agari Spring Tournament 2024 Moscow
17 593 2024-02-25 12/28 0% 2.30 CRR Chasing Kan Yekaterinburg
18 556 2023-11-05 13/28 0% 2.30 CRR Finding Dora Yekaterinburg
19 27 2022-11-06 74/76 0% 4.20 RR IX Russian Riichi Championship Perm