Bretslavskaya Elena
From Megion, Russia
Common russian riichi rating (CRR)
Rating date March 1, 2026 (latest changes March 1, 2026).
52 place (576.22).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (137.25 * 3.05 * 0.14 + 0 * 4.60 * 0.29 + 148.94 * 2.80 * 0.43 + 227.85 * 3.65 * 0.43 + 528.09 * 3.75 * 0.57 + 666.67 * 3.05 * 0.86 + 580.65 * 2.40 * 1 + 368.42 * 1.90 * 1 + 214.29 * 3.50 * 1 + 895.52 * 4.10 * 1 + 894.74 * 1.90 * 1 + 818.18 * 3 * 1 + 200 * 2.50 * 1) / (3.05 * 0.14 + 4.60 * 0.29 + 2.80 * 0.43 + 3.65 * 0.43 + 3.75 * 0.57 + 3.05 * 0.86 + 2.40 * 1 + 1.90 * 1 + 3.50 * 1 + 4.10 * 1 + 1.90 * 1 + 3 * 1 + 2.50 * 1) = 512.3672450531019
p2 = (895.52 * 4.10 * 1 + 818.18 * 3 * 1 + 666.67 * 3.05 * 0.86 + 894.74 * 1.90 * 1) / max_coefficients = 640.0642140468228
score = 512.3672450531019 * 0.5 + 640.0642140468228 * 0.5 = 576.2157295499624
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-03-01 | 54 -> 52 | 576.22 | |
| 2026-02-25 | 44 -> 54 | 597.27 -> 576.22 |
Chasing Kan: 14% -> 0% |
| 2026-02-23 | 41 -> 44 | 597.27 |
White Wolf Cup 2026: 0% -> 100% |
| 2026-02-16 | 42 -> 41 | 597.27 | |
| 2026-02-13 | 44 -> 42 | 597.00 -> 597.27 |
Moscow Riichi 2024: 71% -> 57% |
| 2026-02-09 | 45 -> 44 | 597.00 | |
| 2026-02-08 | 36 -> 45 | 615.88 -> 597.00 |
One tsumo until spring: 0% -> 100% |
| 2026-02-04 | 37 -> 36 | 611.92 -> 615.88 |
Riichi over Volga: 57% -> 43% |
| 2026-02-02 | 37 | 622.38 -> 611.92 |
Agari Winter Tournament 2025: 100% -> 86% |
| 2026-01-25 | 47 -> 37 | 571.26 -> 622.38 |
Riichi On Ice 2026: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 |
|
75/75 | 100% | 3.40 | RR | White Wolf Cup 2026 | Saint Petersburg | |
| 2 | 200 |
|
29/36 | 100% | 2.50 | RR | One tsumo until spring | Yekaterinburg | |
| 3 | 818 |
|
11/56 | 100% | 3.00 | RR | Riichi On Ice 2026 | Samara | |
| 4 | 895 |
|
🥉 | 3/20 | 100% | 1.90 | CRR | Riichi in country home | Megion |
| 5 | 896 |
|
8/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 6 | 214 |
|
56/71 | 100% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 7 | 368 |
|
13/20 | 100% | 1.90 | CRR | Martenho's Spring tournament | Ufa | |
| 8 | 581 |
|
14/32 | 100% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg | |
| 9 | 667 |
|
18/52 | 86% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 10 | 528 |
|
43/90 | 57% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 11 | 228 |
|
62/80 | 43% | 3.65 | RR | Riichi over Volga | Samara | |
| 12 | 149 |
|
41/48 | 43% | 2.80 | RR | Guardian of the Winds | Yekaterinburg | |
| 13 | 0 |
|
108/108 | 29% | 4.60 | RR | X Russian Championship | Perm | |
| 14 | 137 |
|
45/52 | 14% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 15 | 593 |
|
12/28 | 0% | 2.30 | CRR | Chasing Kan | Yekaterinburg | |
| 16 | 556 |
|
13/28 | 0% | 2.30 | CRR | Finding Dora | Yekaterinburg | |
| 17 | 27 |
|
74/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm |