Tumanina Valentina

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 1, 2024 (latest changes Sept. 1, 2024).

23 place (659.80).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.85 * 1 + 3.65 * 1) = 16.099999999999998

p1 = (400 * 4.20 * 0.29 + 574.71 * 3.75 * 0.71 + 588.79 * 4 * 1 + 691.59 * 4.60 * 1 + 978.72 * 2.80 * 1 + 784.81 * 3.65 * 1 + 294.74 * 3.85 * 1) / (4.20 * 0.29 + 3.75 * 0.71 + 4 * 1 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1 + 3.85 * 1) = 627.5900171937959

p2 = (691.59 * 4.60 * 1 + 784.81 * 3.65 * 1 + 978.72 * 2.80 * 1 + 588.79 * 4 * 1) / max_coefficients = 692.0149068322982

score = 627.5900171937959 * 0.5 + 692.0149068322982 * 0.5 = 659.802462013047

Rating changes

Show

all results
Date Place Points Reason
2024-09-01 8 -> 23 711.74 -> 659.80

SPB Riichi Open 2024: 0% -> 100%
2024-08-11 11 -> 8 706.22 -> 711.74

Money can not buy tenpai: 86% -> 71%
2024-08-04 17 -> 11 675.83 -> 706.22

Riichi over Volga: 0% -> 100%
2024-07-14 42 -> 17 545.08 -> 675.83

Guardian of the Winds: 0% -> 100%
2024-07-06 40 -> 42 549.85 -> 545.08

IX Russian Riichi Championship: 43% -> 29%
2024-06-11 41 -> 40 550.72 -> 549.85

Money can not buy tenpai: 100% -> 86%
2024-06-09 38 -> 41 550.72
2024-05-25 37 -> 38 550.72
2024-05-12 66 -> 37 417.31 -> 550.72

X Russian Championship: 0% -> 100%
2024-05-06 63 -> 66 424.76 -> 417.31

IX Russian Riichi Championship: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 295 2024-09-01 68/96 100% 3.85 RR SPB Riichi Open 2024
2 785 2024-08-04 18/80 100% 3.65 RR Riichi over Volga
3 979 2024-07-14 2/48 100% 2.80 RR Guardian of the Winds
4 692 2024-05-12 34/108 100% 4.60 RR X Russian Championship
5 589 2023-09-03 45/108 100% 4.00 RR SPB Riichi Open 2023
6 575 2023-06-11 38/88 71% 3.75 RR Money can not buy tenpai
7 400 2022-11-06 46/76 29% 4.20 RR IX Russian Riichi Championship