Tumanina Valentina

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date Dec. 21, 2024 (latest changes Dec. 18, 2024).

15 place (688.10).

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

p1 = (574.71 * 3.75 * 0.43 + 691.59 * 4.60 * 1 + 588.79 * 4 * 0.71 + 978.72 * 2.80 * 1 + 784.81 * 3.65 * 1 + 294.74 * 3.85 * 1 + 887.64 * 3.75 * 1 + 0 * 2.80 * 1) / (3.75 * 0.43 + 4.60 * 1 + 4 * 0.71 + 2.80 * 1 + 3.65 * 1 + 3.85 * 1 + 3.75 * 1 + 2.80 * 1) = 611.8470583014496

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 = 611.8470583014496 * 0.5 + 764.3501577287067 * 0.5 = 688.0986080150781

Rating changes

Show

all results
Date Place Points Reason
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
2024-11-03 13 -> 12 719.38 -> 720.39

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 20 -> 13 666.14 -> 719.38

Moscow Riichi 2024: 0% -> 100%
2024-10-11 22 -> 20 665.37 -> 666.14

Money can not buy tenpai: 71% -> 57%
2024-09-06 22 662.20 -> 665.37

IX Russian Riichi Championship: 29% -> 14%
2024-09-03 23 -> 22 659.80 -> 662.20

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 8 -> 23 711.74 -> 659.80

SPB Riichi Open 2024: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 0 2024-12-01 24/24 100% 2.80 CRR Riichi never changing
2 888 2024-10-13 11/90 100% 3.75 RR Moscow Riichi 2024
3 295 2024-09-01 68/96 100% 3.85 RR SPB Riichi Open 2024
4 785 2024-08-04 18/80 100% 3.65 RR Riichi over Volga
5 979 2024-07-14 2/48 100% 2.80 RR Guardian of the Winds
6 692 2024-05-12 34/108 100% 4.60 RR X Russian Championship
7 589 2023-09-03 45/108 71% 4.00 RR SPB Riichi Open 2023
8 575 2023-06-11 38/88 43% 3.75 RR Money can not buy tenpai
9 400 2022-11-06 46/76 0% 4.20 RR IX Russian Riichi Championship