Lipitan Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

Rating date Sept. 3, 2023 (latest changes Sept. 3, 2023).

92 place (289.13).

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

p1 = (36.36 * 3.30 * 0.29 + 342.34 * 4.05 * 0.71 + 373.33 * 4.20 * 1 + 367.82 * 3.75 * 1 + 0) / (3.30 * 0.29 + 4.05 * 0.71 + 4.20 * 1 + 3.75 * 1 + 1) = 310.65582905936117

p2 = (373.33 * 4.20 * 1 + 367.82 * 3.75 * 1 + 342.34 * 4.05 * 0.71 + 36.36 * 3.30 * 0.29) / max_coefficients = 267.59972687305697

score = 310.65582905936117 * 0.5 + 267.59972687305697 * 0.5 = 289.12777796620907

Rating changes

Show

Date Place Points Reason
2023-09-03 72 -> 92 309.97 -> 289.13
2023-08-12 73 -> 72 311.36 -> 309.97

Moscow Riichi 2022: 86% -> 71%

2023-07-28 76 -> 73 311.36
2023-07-20 77 -> 76 305.78 -> 311.36
2023-07-06 81 -> 77 301.70 -> 305.78

Kirov Tournament: 43% -> 29%

2023-06-19 82 -> 81 301.70
2023-06-12 79 -> 82 303.33 -> 301.70

Moscow Riichi 2022: 100% -> 86%

2023-06-11 81 -> 79 248.88 -> 303.33

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

2023-05-28 82 -> 81 246.99 -> 248.88
2023-05-20 84 -> 82 242.53 -> 246.99

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 368 2023-06-11 56/88 100% 3.75 RR Money can not buy tenpai
2 373 2022-11-06 48/76 100% 4.20 RR IX Russian Riichi Championship
3 342 2022-06-12 74/112 71% 4.05 RR Moscow Riichi 2022
4 36 2021-11-06 54/56 29% 3.30 RR Kirov Tournament