Tumanina Valentina

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 6, 2023 (latest changes July 6, 2023).

89 place (309.96).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (400 * 4.20 * 1 + 574.71 * 3.75 * 1 + 0 + 0 + 0) / (4.20 * 1 + 3.75 * 1 + 1 + 1 + 1) = 350.2438356164384

p2 = (574.71 * 3.75 * 1 + 400 * 4.20 * 1) / max_coefficients = 269.6787308855653

score = 350.2438356164384 * 0.5 + 269.6787308855653 * 0.5 = 309.9612832510019

Rating changes

Show

all results
Date Place Points Reason
2023-07-06 90 -> 89 309.96
2023-07-03 91 -> 90 309.96
2023-06-19 92 -> 91 309.96
2023-06-12 92 304.69 -> 309.96
2023-06-11 92 304.69

Money can not buy tenpai: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 575 2023-06-11 38/88 100% 3.75 RR Money can not buy tenpai
2 400 2022-11-06 46/76 100% 4.20 RR IX Russian Riichi Championship