Podmogilniy Stepan

From Moscow, Russia

EMA: 15990331

Player page

Internal rating (RR)

Rating date Sept. 2, 2026 (latest changes Sept. 2, 2026).

45 place (598.09).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (898.88 * 3.75 * 0.14 + 896.10 * 3.45 * 0.86 + 689.19 * 3.40 * 1 + 820 * 3.10 * 1 + 258.74 * 4.71 * 1) / (3.75 * 0.14 + 3.45 * 0.86 + 3.40 * 1 + 3.10 * 1 + 4.71 * 1) = 628.1338269331088

p2 = (896.10 * 3.45 * 0.86 + 820 * 3.10 * 1 + 689.19 * 3.40 * 1 + 258.74 * 4.71 * 1) / max_coefficients = 568.0519143413368

score = 628.1338269331088 * 0.5 + 568.0519143413368 * 0.5 = 598.0928706372229

Rating changes

Show

all results
Date Place Points Reason
2026-09-01 47 -> 45 598.09
2026-08-31 43 -> 47 615.81 -> 598.09

SPB Riichi Open 2025: 100% -> 86%
2026-08-16 40 -> 43 615.81
2026-08-15 43 -> 40 613.63 -> 615.81
2026-08-13 42 -> 43 618.09 -> 613.63

Moscow Riichi 2024: 29% -> 14%
2026-08-04 43 -> 42 618.09
2026-07-25 42 -> 43 618.09
2026-07-12 41 -> 42 618.09
2026-07-03 42 -> 41 618.09
2026-06-16 43 -> 42 618.09

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 259 2026-06-14 107/144 100% 4.71 RR XII Russian Championship Samara
2 820 2026-04-05 10/51 100% 3.10 RR Moscow Riichi 2026 Moscow
3 689 2026-02-23 24/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
4 896 2025-08-31 9/78 86% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
5 899 2024-10-13 10/90 14% 3.75 RR Moscow Riichi 2024 Moscow
6 645 2023-09-03 39/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
7 405 2022-06-12 67/112 0% 4.05 RR Moscow Riichi 2022 Moscow
8 617 2021-12-19 19/48 0% 3.10 RR Agari team tournament Moscow
9 293 2021-11-28 54/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
10 226 2020-01-26 25/32 0% 2.70 RR The last chance: back to 2019 Moscow
11 712 2019-12-15 33/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
12 63 2018-12-16 60/64 0% 3.45 EMA White Dragon Tournament Moscow
13 127 2017-10-22 56/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow