Ladygin Vladimir

From Moscow, Russia

EMA: 15990376

Player page

Internal rating (RR)

Rating date Nov. 12, 2022 (latest changes Nov. 12, 2022).

42 place (429.23).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 1) = 15.2

p1 = (531.91 * 3.10 * 1 + 882.88 * 4.05 * 1 + 0 + 0 + 0) / (3.10 * 1 + 4.05 * 1 + 1 + 1 + 1) = 514.7408866995073

p2 = (882.88 * 4.05 * 1 + 531.91 * 3.10 * 1) / max_coefficients = 343.725

score = 514.7408866995073 * 0.5 + 343.725 * 0.5 = 429.23294334975367

Rating changes

Show

all results
Date Place Points Reason
2022-11-06 31 -> 42 440.05 -> 429.23
2022-10-14 95 -> 31 406.48 -> 440.05
2020-02-01 95 406.48

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 883 2022-06-12 14/112 100% 4.05 RR Moscow Riichi 2022
2 532 2021-12-19 23/48 100% 3.10 RR Agari team tournament
3 441 2019-12-15 63/112 0% 4.05 EMA VIII Russian Riichi Championship
4 596 2019-01-13 20/48 0% 3.10 RR Agari team tournament 2019
5 492 2018-12-16 33/64 0% 3.45 EMA White Dragon Tournament
6 447 2018-08-19 27/48 0% 3.10 RR Moscow Riichi Open 2018