Podmogilniy Stepan

From Moscow, Russia

EMA: 15990331

Player page

Internal rating (RR)

Rating date Sept. 3, 2023 (latest changes Sept. 3, 2023).

64 place (389.48).

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

p1 = (293.33 * 3.45 * 0.29 + 617.02 * 3.10 * 0.29 + 405.41 * 4.05 * 0.71 + 644.86 * 4 * 1 + 0) / (3.45 * 0.29 + 3.10 * 0.29 + 4.05 * 0.71 + 4 * 1 + 1) = 469.86199656911697

p2 = (644.86 * 4 * 1 + 405.41 * 4.05 * 0.71 + 617.02 * 3.10 * 0.29 + 293.33 * 3.45 * 0.29) / max_coefficients = 309.0935978545993

score = 469.86199656911697 * 0.5 + 309.0935978545993 * 0.5 = 389.47779721185816

Rating changes

Show

all results
Date Place Points Reason
2023-09-03 92 -> 64 226.65 -> 389.48

SPB Riichi Open 2023: 0% -> 100%
2023-08-19 90 -> 92 247.13 -> 226.65

Agari team tournament: 43% -> 29%
2023-08-12 88 -> 90 255.33 -> 247.13

Moscow Riichi 2022: 86% -> 71%
2023-07-28 90 -> 88 259.83 -> 255.33

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 91 -> 90 256.27 -> 259.83
2023-07-06 92 -> 91 256.27
2023-06-19 89 -> 92 273.58 -> 256.27

Agari team tournament: 57% -> 43%
2023-06-12 89 279.61 -> 273.58

Moscow Riichi 2022: 100% -> 86%
2023-06-11 69 -> 89 296.88 -> 279.61
2023-05-28 70 -> 69 299.38 -> 296.88

Saint Petersburg Open 2021: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 645 2023-09-03 39/108 100% 4.00 RR SPB Riichi Open 2023
2 405 2022-06-12 67/112 71% 4.05 RR Moscow Riichi 2022
3 617 2021-12-19 19/48 29% 3.10 RR Agari team tournament
4 293 2021-11-28 54/76 29% 3.45 RR Saint Petersburg Open 2021
5 226 2020-01-26 25/32 0% 2.70 RR The last chance: back to 2019
6 712 2019-12-15 33/112 0% 4.05 EMA VIII Russian Riichi Championship
7 63 2018-12-16 60/64 0% 3.45 EMA White Dragon Tournament
8 127 2017-10-22 56/64 0% 3.45 EMA Moscow Riichi Open 2017