Ladygin Vladimir

From Moscow, Russia

EMA: 15990376

Player page

Internal rating (RR)

Rating date May 7, 2023 (latest changes May 7, 2023).

41 place (426.93).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.57) = 13.22118

p1 = (531.91 * 3.10 * 0.57 + 882.88 * 4.05 * 1 + 0 + 0 + 0) / (3.10 * 0.57 + 4.05 * 1 + 1 + 1 + 1) = 512.1534823507541

p2 = (882.88 * 4.05 * 1 + 531.91 * 3.10 * 0.57) / max_coefficients = 341.7153385703848

score = 512.1534823507541 * 0.5 + 341.7153385703848 * 0.5 = 426.93441046056944

Rating changes

Show

all results
Date Place Points Reason
2023-05-06 39 -> 41 426.93
2023-05-05 95 -> 39 406.48 -> 426.93
2020-02-01 95 406.48

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 883 2022-06-12 14/112 100% 4.05 RR Moscow Riichi 2022 Moscow
2 532 2021-12-19 23/48 57% 3.10 RR Agari team tournament Moscow
3 441 2019-12-15 63/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
4 596 2019-01-13 20/48 0% 3.10 RR Agari team tournament 2019 Moscow
5 492 2018-12-16 33/64 0% 3.45 EMA White Dragon Tournament Moscow
6 447 2018-08-19 27/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow