Lipitan Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

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

90 place (293.80).

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

p1 = (36.36 * 3.30 * 0.14 + 342.34 * 4.05 * 0.71 + 373.33 * 4.20 * 1 + 367.82 * 3.75 * 1 + 0) / (3.30 * 0.14 + 4.05 * 0.71 + 4.20 * 1 + 3.75 * 1 + 1) = 321.1526913224548

p2 = (373.33 * 4.20 * 1 + 367.82 * 3.75 * 1 + 342.34 * 4.05 * 0.71 + 36.36 * 3.30 * 0.14) / max_coefficients = 266.4456409000523

score = 321.1526913224548 * 0.5 + 266.4456409000523 * 0.5 = 293.79916611125356

Rating changes

Show

all results
Date Place Points Reason
2023-09-20 92 -> 90 293.80
2023-09-06 93 -> 92 289.13 -> 293.80

Kirov Tournament: 29% -> 14%
2023-09-03 73 -> 93 309.97 -> 289.13
2023-08-12 74 -> 73 311.36 -> 309.97

Moscow Riichi 2022: 86% -> 71%
2023-07-28 77 -> 74 311.36
2023-07-20 78 -> 77 305.78 -> 311.36
2023-07-06 82 -> 78 301.70 -> 305.78

Kirov Tournament: 43% -> 29%
2023-06-19 83 -> 82 301.70
2023-06-12 80 -> 83 303.33 -> 301.70

Moscow Riichi 2022: 100% -> 86%
2023-06-11 82 -> 80 248.88 -> 303.33

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

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 14% 3.30 RR Kirov Tournament