Tumanina Valentina

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 22, 2025 (latest changes Feb. 22, 2025).

17 place (700.34).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (574.71 * 3.75 * 0.29 + 588.79 * 4 * 0.57 + 691.59 * 4.60 * 1 + 978.72 * 2.80 * 1 + 784.81 * 3.65 * 1 + 294.74 * 3.85 * 1 + 887.64 * 3.75 * 1 + 0 * 2.80 * 1 + 857.14 * 2.60 * 1) / (3.75 * 0.29 + 4 * 0.57 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1 + 3.85 * 1 + 3.75 * 1 + 2.80 * 1 + 2.60 * 1) = 636.3241474113797

p2 = (887.64 * 3.75 * 1 + 691.59 * 4.60 * 1 + 784.81 * 3.65 * 1 + 978.72 * 2.80 * 1) / max_coefficients = 764.3501577287067

score = 636.3241474113797 * 0.5 + 764.3501577287067 * 0.5 = 700.3371525700431

Rating changes

Show

all results
Date Place Points Reason
2025-02-16 15 -> 17 700.34
2025-02-11 15 699.75 -> 700.34

Money can not buy tenpai: 43% -> 29%
2025-02-02 14 -> 15 699.75
2025-01-26 15 -> 14 688.36 -> 699.75

Riichi On Ice: 0% -> 100%
2025-01-07 14 -> 15 688.36
2025-01-03 15 -> 14 688.10 -> 688.36

SPB Riichi Open 2023: 71% -> 57%
2024-12-11 14 -> 15 687.72 -> 688.10

Money can not buy tenpai: 57% -> 43%
2024-12-01 11 -> 14 723.90 -> 687.72

Riichi never changing: 0% -> 100%
2024-11-26 12 -> 11 723.90
2024-11-05 12 720.39 -> 723.90

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 857 2025-01-26 7/43 100% 2.60 RR Riichi On Ice
2 0 2024-12-01 24/24 100% 2.80 CRR Riichi never changing
3 888 2024-10-13 11/90 100% 3.75 RR Moscow Riichi 2024
4 295 2024-09-01 68/96 100% 3.85 RR SPB Riichi Open 2024
5 785 2024-08-04 18/80 100% 3.65 RR Riichi over Volga
6 979 2024-07-14 2/48 100% 2.80 RR Guardian of the Winds
7 692 2024-05-12 34/108 100% 4.60 RR X Russian Championship
8 589 2023-09-03 45/108 57% 4.00 RR SPB Riichi Open 2023
9 575 2023-06-11 38/88 29% 3.75 RR Money can not buy tenpai
10 400 2022-11-06 46/76 0% 4.20 RR IX Russian Riichi Championship