Tumanina Valentina

From Samara, Russia

Player page

Internal rating (RR)

Rating date July 14, 2024 (latest changes July 14, 2024).

12 place (675.83).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (400 * 4.20 * 0.29 + 574.71 * 3.75 * 0.86 + 588.79 * 4 * 1 + 691.59 * 4.60 * 1 + 978.72 * 2.80 * 1) / (4.20 * 0.29 + 3.75 * 0.86 + 4 * 1 + 4.60 * 1 + 2.80 * 1) = 670.5461246049008

p2 = (691.59 * 4.60 * 1 + 978.72 * 2.80 * 1 + 588.79 * 4 * 1 + 574.71 * 3.75 * 0.86) / max_coefficients = 681.1083733485825

score = 670.5461246049008 * 0.5 + 681.1083733485825 * 0.5 = 675.8272489767417

Rating changes

Show

all results
Date Place Points Reason
2024-07-14 29 -> 12 545.08 -> 675.83

Guardian of the Winds: 0% -> 100%
2024-07-06 29 549.85 -> 545.08

IX Russian Riichi Championship: 43% -> 29%
2024-06-11 31 -> 29 550.72 -> 549.85

Money can not buy tenpai: 100% -> 86%
2024-06-09 26 -> 31 550.72
2024-05-12 38 -> 26 429.15 -> 550.72

X Russian Championship: 0% -> 100%
2024-05-06 38 432.32 -> 429.15

IX Russian Riichi Championship: 57% -> 43%
2024-04-12 40 -> 38 432.32
2024-03-30 36 -> 40 432.32
2024-03-20 39 -> 36 432.32
2024-03-10 30 -> 39 467.01 -> 432.32

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 979 2024-07-14 2/48 100% 2.80 RR Guardian of the Winds
2 692 2024-05-12 34/108 100% 4.60 RR X Russian Championship
3 589 2023-09-03 45/108 100% 4.00 RR SPB Riichi Open 2023
4 575 2023-06-11 38/88 86% 3.75 RR Money can not buy tenpai
5 400 2022-11-06 46/76 29% 4.20 RR IX Russian Riichi Championship