Lipitan Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

Rating date Aug. 4, 2024 (latest changes Aug. 4, 2024).

26 place (602.49).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.75 * 0.86) = 15.464125

p1 = (373.33 * 4.20 * 0.29 + 367.82 * 3.75 * 0.86 + 953.27 * 4.60 * 1 + 746.84 * 3.65 * 1 + 0) / (4.20 * 0.29 + 3.75 * 0.86 + 4.60 * 1 + 3.65 * 1 + 1) = 639.7210493363431

p2 = (953.27 * 4.60 * 1 + 746.84 * 3.65 * 1 + 367.82 * 3.75 * 0.86 + 373.33 * 4.20 * 0.29) / max_coefficients = 565.2560361481816

score = 639.7210493363431 * 0.5 + 565.2560361481816 * 0.5 = 602.4885427422623

Rating changes

Show

Date Place Points Reason
2024-08-04 47 -> 26 475.41 -> 602.49

Riichi over Volga: 0% -> 100%

2024-07-14 44 -> 47 475.41
2024-07-06 46 -> 44 478.48 -> 475.41

IX Russian Riichi Championship: 43% -> 29%

2024-06-11 41 -> 46 498.24 -> 478.48

Money can not buy tenpai: 100% -> 86%

2024-06-09 39 -> 41 498.24
2024-05-12 83 -> 39 225.55 -> 498.24

X Russian Championship: 0% -> 100%

2024-05-06 83 235.37 -> 225.55

IX Russian Riichi Championship: 57% -> 43%

2024-04-12 82 -> 83 244.71 -> 235.37

Moscow Riichi 2022: 29% -> 14%

2024-03-30 75 -> 82 244.71
2024-03-20 81 -> 75 244.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 747 2024-08-04 21/80 100% 3.65 RR Riichi over Volga
2 953 2024-05-12 6/108 100% 4.60 RR X Russian Championship
3 368 2023-06-11 56/88 86% 3.75 RR Money can not buy tenpai
4 373 2022-11-06 48/76 29% 4.20 RR IX Russian Riichi Championship
5 342 2022-06-12 74/112 0% 4.05 RR Moscow Riichi 2022
6 36 2021-11-06 54/56 0% 3.30 RR Kirov Tournament