Tumanina Valentina

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 8, 2026 (latest changes June 8, 2026).

56 place (567.43).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (978.72 * 2.80 * 0.14 + 784.81 * 3.65 * 0.14 + 294.74 * 3.85 * 0.29 + 887.64 * 3.75 * 0.43 + 857.14 * 2.60 * 0.57 + 685.71 * 3.50 * 0.86 + 447.76 * 4.10 * 1 + 792.21 * 3.45 * 1 + 387.10 * 3 * 1 + 490.91 * 3 * 1 + 540 * 3.10 * 1 + 404.76 * 2.90 * 1) / (2.80 * 0.14 + 3.65 * 0.14 + 3.85 * 0.29 + 3.75 * 0.43 + 2.60 * 0.57 + 3.50 * 0.86 + 4.10 * 1 + 3.45 * 1 + 3 * 1 + 3 * 1 + 3.10 * 1 + 2.90 * 1) = 575.9400442229162

p2 = (792.21 * 3.45 * 1 + 685.71 * 3.50 * 0.86 + 447.76 * 4.10 * 1 + 540 * 3.10 * 1) / max_coefficients = 558.9212121212121

score = 575.9400442229162 * 0.5 + 558.9212121212121 * 0.5 = 567.4306281720642

Rating changes

Show

all results
Date Place Points Reason
2026-06-04 55 -> 56 569.36 -> 567.43

Riichi over Volga: 29% -> 14%
2026-06-02 56 -> 55 569.36
2026-06-01 55 -> 56 569.36

Riichi never changing: 57% -> 43%
2026-05-26 54 -> 55 571.17 -> 569.36

Riichi On Ice: 71% -> 57%
2026-05-19 55 -> 54 571.17
2026-05-17 56 -> 55 571.17
2026-05-14 55 -> 56 573.90 -> 571.17

Guardian of the Winds: 29% -> 14%
2026-05-12 55 575.04 -> 573.90

X Russian Championship: 14% -> 0%
2026-05-07 56 -> 55 575.04
2026-05-03 47 -> 56 595.44 -> 575.04

Sturgeon in tempai: 0% -> 100%

Riichi over The Volga 2025: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 405 2026-05-03 26/43 100% 2.90 RR Sturgeon in tempai Saratov
2 540 2026-04-05 24/51 100% 3.10 RR Moscow Riichi 2026 Moscow
3 491 2026-01-25 29/56 100% 3.00 RR Riichi On Ice 2026 Samara
4 387 2025-11-30 20/32 100% 3.00 RR Final Cup 2025 Moscow
5 792 2025-08-31 17/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
6 448 2025-06-15 38/68 100% 4.10 RR 13 bloody tiles Perm
7 686 2025-05-03 23/71 86% 3.50 RR Riichi over The Volga 2025 Samara
8 857 2025-01-26 7/43 57% 2.60 RR Riichi On Ice Samara
9 0 2024-12-01 24/24 43% 2.80 CRR Riichi never changing Moscow
10 888 2024-10-13 11/90 43% 3.75 RR Moscow Riichi 2024 Moscow
11 295 2024-09-01 68/96 29% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
12 785 2024-08-04 18/80 14% 3.65 RR Riichi over Volga Samara
13 979 2024-07-14 🥈 2/48 14% 2.80 RR Guardian of the Winds Yekaterinburg
14 692 2024-05-12 34/108 0% 4.60 RR X Russian Championship Perm
15 589 2023-09-03 45/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
16 575 2023-06-11 38/88 0% 3.75 RR Money can not buy tenpai Perm
17 400 2022-11-06 46/76 0% 4.20 RR IX Russian Riichi Championship Perm