Danchenkov Vladimir

From Samara, Russia

EMA: 15990372

Player page

Internal rating (RR)

Rating date Aug. 5, 2025 (latest changes Aug. 4, 2025).

87 place (455.78).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (18.69 * 4 * 0.14 + 274.51 * 3.05 * 0.86 + 531.65 * 3.65 * 0.86 + 943.82 * 3.75 * 1 + 142.86 * 2.60 * 1) / (4 * 0.14 + 3.05 * 0.86 + 3.65 * 0.86 + 3.75 * 1 + 2.60 * 1) = 497.6449305402565

p2 = (943.82 * 3.75 * 1 + 531.65 * 3.65 * 0.86 + 274.51 * 3.05 * 0.86 + 142.86 * 2.60 * 1) / max_coefficients = 413.9197368421053

score = 497.6449305402565 * 0.5 + 413.9197368421053 * 0.5 = 455.7823336911809

Rating changes

Show

all results
Date Place Points Reason
2025-08-04 83 -> 87 463.47 -> 455.78

Riichi over Volga: 100% -> 86%
2025-08-03 82 -> 83 463.47
2025-07-30 83 -> 82 463.47
2025-07-13 82 -> 83 463.47
2025-07-12 85 -> 82 459.46 -> 463.47
2025-07-03 88 -> 85 449.49 -> 459.46

SPB Riichi Open 2023: 29% -> 14%
2025-06-15 81 -> 88 455.71 -> 449.49
2025-06-11 75 -> 81 469.22 -> 455.71

Money can not buy tenpai: 14% -> 0%
2025-06-09 77 -> 75 469.86 -> 469.22

Agari Summer Tournament 2024: 100% -> 86%
2025-06-08 76 -> 77 469.86

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 143 2025-01-26 37/43 100% 2.60 RR Riichi On Ice Samara
2 944 2024-10-13 6/90 100% 3.75 RR Moscow Riichi 2024 Moscow
3 532 2024-08-04 38/80 86% 3.65 RR Riichi over Volga Samara
4 275 2024-06-09 38/52 86% 3.05 RR Agari Summer Tournament 2024 Moscow
5 19 2023-09-03 106/108 14% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
6 954 2023-06-11 5/88 0% 3.75 RR Money can not buy tenpai Perm
7 72 2022-06-12 104/112 0% 4.05 RR Moscow Riichi 2022 Moscow
8 414 2019-12-15 66/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
9 581 2019-05-26 14/32 0% 2.40 EMA Norwegian Open Riichi Tournament 2019 Oslo
10 190 2018-12-16 52/64 0% 3.45 EMA White Dragon Tournament Moscow
11 110 2018-11-18 82/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm