Shabardina Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

Rating date Nov. 20, 2023 (latest changes Nov. 20, 2023).

58 place (380.48).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002

p1 = (716.42 * 3.50 * 0.29 + 855.86 * 4.05 * 0.57 + 413.33 * 4.20 * 0.86 + 160.92 * 3.75 * 1 + 0) / (3.50 * 0.29 + 4.05 * 0.57 + 4.20 * 0.86 + 3.75 * 1 + 1) = 410.5268031214152

p2 = (855.86 * 4.05 * 0.57 + 413.33 * 4.20 * 0.86 + 716.42 * 3.50 * 0.29 + 160.92 * 3.75 * 1) / max_coefficients = 350.43643913673816

score = 410.5268031214152 * 0.5 + 350.43643913673816 * 0.5 = 380.48162112907664

Rating changes

Show

all results
Date Place Points Reason
2023-11-20 53 -> 58 399.88 -> 380.48

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 47 -> 53 412.00 -> 399.88

Kirov Tournament: 14% -> 0%

IX Russian Riichi Championship: 100% -> 86%
2023-10-12 46 -> 47 430.57 -> 412.00

Moscow Riichi 2022: 71% -> 57%
2023-09-28 47 -> 46 430.57
2023-09-20 43 -> 47 447.37 -> 430.57

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 46 -> 43 441.44 -> 447.37

Kirov Tournament: 29% -> 14%
2023-09-03 32 -> 46 474.22 -> 441.44
2023-08-19 33 -> 32 474.22
2023-08-12 30 -> 33 490.11 -> 474.22

Moscow Riichi 2022: 86% -> 71%
2023-07-28 31 -> 30 490.11

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 161 2023-06-11 74/88 100% 3.75 RR Money can not buy tenpai
2 413 2022-11-06 45/76 86% 4.20 RR IX Russian Riichi Championship
3 856 2022-06-12 17/112 57% 4.05 RR Moscow Riichi 2022
4 716 2022-03-20 20/68 29% 3.50 RR Tenpai can't buy happiness
5 127 2021-11-06 49/56 0% 3.30 RR Kirov Tournament