Shabardina Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

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

43 place (447.37).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (127.27 * 3.30 * 0.14 + 716.42 * 3.50 * 0.57 + 855.86 * 4.05 * 0.71 + 413.33 * 4.20 * 1 + 160.92 * 3.75 * 1) / (3.30 * 0.14 + 3.50 * 0.57 + 4.05 * 0.71 + 4.20 * 1 + 3.75 * 1) = 473.78455707867835

p2 = (855.86 * 4.05 * 0.71 + 413.33 * 4.20 * 1 + 716.42 * 3.50 * 0.57 + 160.92 * 3.75 * 1) / max_coefficients = 420.950332195529

score = 473.78455707867835 * 0.5 + 420.950332195529 * 0.5 = 447.36744463710363

Rating changes

Show

all results
Date Place Points Reason
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
2023-07-20 26 -> 31 497.97 -> 490.11

Tenpai can't buy happiness: 71% -> 57%
2023-07-06 28 -> 26 492.46 -> 497.97

Kirov Tournament: 43% -> 29%
2023-06-12 28 506.29 -> 492.46

Moscow Riichi 2022: 100% -> 86%
2023-06-11 17 -> 28 558.89 -> 506.29

Money can not buy tenpai: 0% -> 100%
2023-05-28 18 -> 17 554.39 -> 558.89

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 45/76 100% 4.20 RR IX Russian Riichi Championship
3 856 2022-06-12 17/112 71% 4.05 RR Moscow Riichi 2022
4 716 2022-03-20 20/68 57% 3.50 RR Tenpai can't buy happiness
5 127 2021-11-06 49/56 14% 3.30 RR Kirov Tournament