Shabardina Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

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

31 place (490.11).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155

p1 = (127.27 * 3.30 * 0.29 + 716.42 * 3.50 * 0.57 + 855.86 * 4.05 * 0.86 + 413.33 * 4.20 * 1 + 160.92 * 3.75 * 1) / (3.30 * 0.29 + 3.50 * 0.57 + 4.05 * 0.86 + 4.20 * 1 + 3.75 * 1) = 477.7991313679753

p2 = (855.86 * 4.05 * 0.86 + 413.33 * 4.20 * 1 + 716.42 * 3.50 * 0.57 + 160.92 * 3.75 * 1) / max_coefficients = 502.4232266149969

score = 477.7991313679753 * 0.5 + 502.4232266149969 * 0.5 = 490.1111789914861

Rating changes

Show

all results
Date Place Points Reason
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
2023-05-20 16 -> 18 560.41 -> 554.39

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 18 -> 16 555.61 -> 560.41

Kirov Tournament: 57% -> 43%
2023-04-19 20 -> 18 550.43 -> 555.61
2023-03-28 19 -> 20 545.29 -> 550.43
2023-03-20 18 -> 19 551.22 -> 545.29

Tenpai can't buy happiness: 100% -> 86%

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 86% 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 29% 3.30 RR Kirov Tournament