Danchenkov Vladimir

From Samara, Russia

EMA: 15990372

Player page

Internal rating (RR)

Rating date Jan. 7, 2025 (latest changes Jan. 7, 2025).

46 place (522.81).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (954.02 * 3.75 * 0.43 + 18.69 * 4 * 0.57 + 274.51 * 3.05 * 1 + 531.65 * 3.65 * 1 + 943.82 * 3.75 * 1) / (3.75 * 0.43 + 4 * 0.57 + 3.05 * 1 + 3.65 * 1 + 3.75 * 1) = 550.3201943825669

p2 = (943.82 * 3.75 * 1 + 531.65 * 3.65 * 1 + 954.02 * 3.75 * 0.43 + 274.51 * 3.05 * 1) / max_coefficients = 495.2958990536278

score = 550.3201943825669 * 0.5 + 495.2958990536278 * 0.5 = 522.8080467180973

Rating changes

Show

all results
Date Place Points Reason
2025-01-03 50 -> 46 512.62 -> 522.81

SPB Riichi Open 2023: 71% -> 57%
2024-12-11 46 -> 50 536.09 -> 512.62

Money can not buy tenpai: 57% -> 43%
2024-11-06 48 -> 46 536.09
2024-11-03 50 -> 48 526.71 -> 536.09

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 97 -> 50 341.41 -> 526.71

Moscow Riichi 2024: 0% -> 100%
2024-10-11 87 -> 97 369.24 -> 341.41

Money can not buy tenpai: 71% -> 57%
2024-09-06 89 -> 87 369.24
2024-09-03 95 -> 89 356.01 -> 369.24

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 81 -> 95 364.79 -> 356.01
2024-08-11 73 -> 81 389.81 -> 364.79

Money can not buy tenpai: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 944 2024-10-13 6/90 100% 3.75 RR Moscow Riichi 2024
2 532 2024-08-04 38/80 100% 3.65 RR Riichi over Volga
3 275 2024-06-09 38/52 100% 3.05 RR Agari Summer Tournament 2024
4 19 2023-09-03 106/108 57% 4.00 RR SPB Riichi Open 2023
5 954 2023-06-11 5/88 43% 3.75 RR Money can not buy tenpai
6 72 2022-06-12 104/112 0% 4.05 RR Moscow Riichi 2022
7 414 2019-12-15 66/112 0% 4.05 EMA VIII Russian Riichi Championship
8 581 2019-05-26 14/32 0% 2.40 EMA Norwegian Open Riichi Tournament 2019
9 190 2018-12-16 52/64 0% 3.45 EMA White Dragon Tournament
10 110 2018-11-18 82/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"