Lipitan Svetlana

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

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

61 place (377.62).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (36.36 * 3.30 * 0.43 + 342.34 * 4.05 * 1 + 866.67 * 1.20 * 1 + 733.33 * 1.20 * 1 + 373.33 * 4.20 * 1) / (3.30 * 0.43 + 4.05 * 1 + 1.20 * 1 + 1.20 * 1 + 4.20 * 1) = 408.3027888710402

p2 = (373.33 * 4.20 * 1 + 342.34 * 4.05 * 1 + 866.67 * 1.20 * 1 + 733.33 * 1.20 * 1) / max_coefficients = 346.94249404797915

score = 408.3027888710402 * 0.5 + 346.94249404797915 * 0.5 = 377.6226414595097

Rating changes

Show

all results
Date Place Points Reason
2023-05-06 63 -> 61 370.63 -> 377.62

Kirov Tournament: 57% -> 43%
2023-05-01 62 -> 63 370.63
2023-04-22 61 -> 62 370.63
2023-04-19 63 -> 61 370.63
2023-03-28 64 -> 63 370.63
2023-03-20 66 -> 64 364.67 -> 370.63
2023-03-06 68 -> 66 358.18 -> 364.67

Kirov Tournament: 71% -> 57%
2023-03-03 69 -> 68 358.18
2023-02-25 67 -> 69 358.18
2023-01-28 68 -> 67 356.39 -> 358.18

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 373 2022-11-06 48/76 100% 4.20 RR IX Russian Riichi Championship
2 733 2022-08-20 5/16 100% 1.20 CRR I still can declare riichi
3 867 2022-07-03 3/16 100% 1.20 CRR Vyatka rooster
4 342 2022-06-12 74/112 100% 4.05 RR Moscow Riichi 2022
5 36 2021-11-06 54/56 43% 3.30 RR Kirov Tournament