Nadanyan Vladimir

European Champion 2019

From Moscow, Russia

EMA: 15990280

Player page

Common russian riichi rating (CRR)

Rating date June 15, 2025 (latest changes June 15, 2025).

4 place (776.69).

max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266

p1 = (725.49 * 3.05 * 0.86 + 526.32 * 3.85 * 1 + 977.53 * 3.75 * 1 + 774.19 * 3.10 * 1 + 1000 * 3.05 * 1 + 785.71 * 3.50 * 1) / (3.05 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.10 * 1 + 3.05 * 1 + 3.50 * 1) = 794.8281716488821

p2 = (977.53 * 3.75 * 1 + 1000 * 3.05 * 1 + 785.71 * 3.50 * 1 + 774.19 * 3.10 * 1) / max_coefficients = 758.5493771519677

score = 794.8281716488821 * 0.5 + 758.5493771519677 * 0.5 = 776.6887744004249

Rating changes

Show

all results
Date Place Points Reason
2025-06-15 4 787.92 -> 776.69
2025-06-09 4 787.18 -> 787.92

Agari Summer Tournament 2024: 100% -> 86%
2025-05-12 5 -> 4 770.98 -> 787.18
2025-05-03 8 -> 5 754.83 -> 770.98

Riichi over The Volga 2025: 0% -> 100%
2025-02-16 7 -> 8 754.83
2025-02-02 17 -> 7 674.39 -> 754.83

Agari Winter Tournament 2025: 0% -> 100%
2025-01-26 16 -> 17 674.39
2025-01-07 44 -> 16 561.81 -> 674.39

Moscow Open Riichi Marathon: 0% -> 100%
2024-12-18 42 -> 44 582.44 -> 561.81

Meeting in the billiard room: 14% -> 0%
2024-11-05 45 -> 42 582.44

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 786 2025-05-03 16/71 100% 3.50 RR Riichi over The Volga 2025 Samara
2 1000 2025-02-02 🥇 1/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
3 774 2025-01-07 8/32 100% 3.10 RR Moscow Open Riichi Marathon Moscow
4 978 2024-10-13 🥉 3/90 100% 3.75 RR Moscow Riichi 2024 Moscow
5 526 2024-09-01 46/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
6 725 2024-06-09 15/52 86% 3.05 RR Agari Summer Tournament 2024 Moscow
7 174 2022-12-18 20/24 0% 2.80 CRR Meeting in the billiard room Moscow
8 892 2022-06-12 13/112 0% 4.05 RR Moscow Riichi 2022 Moscow
9 936 2021-12-19 4/48 0% 3.10 RR Agari team tournament Moscow
10 227 2021-11-28 59/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
11 615 2020-03-08 16/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
12 1000 2020-02-02 🥇 1/20 0% 2.40 CRR double-burning-2020 Moscow
13 342 2019-12-15 74/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
14 921 2019-11-24 6/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
15 810 2019-11-04 13/64 0% 3.85 EMA Aki Shanten 2019 Perm
16 721 2019-10-20 13/44 0% 2.70 EMA Minsk Midori open 2019 Minsk
17 333 2019-03-24 11/16 0% 2.60 CRR Double burning Moscow
18 787 2019-01-13 11/48 0% 3.10 RR Agari team tournament 2019 Moscow
19 154 2018-12-23 34/40 0% 2.90 RR North Cup 2018 Saint Petersburg
20 873 2018-12-16 9/64 0% 3.45 EMA White Dragon Tournament Moscow
21 429 2018-11-18 53/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
22 787 2018-08-19 11/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
23 380 2018-06-11 45/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
24 222 2018-05-20 22/28 0% 3.50 CRR A-League Moscow
25 148 2018-01-20 24/28 0% 1.70 CRR Team tournament Agari. Season event Moscow
26 349 2017-10-22 42/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
27 630 2017-09-24 11/28 0% 2.60 RR Moscow Riichi Half Marathon 2017 Moscow
28 800 2017-07-09 8/36 0% 3.20 RR Moscow Open Riichi Marathon 2017 Moscow
29 359 2017-03-11 26/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
30 200 2017-02-12 13/16 0% 2.30 RR February mini-tournament glhf; 2017 Moscow
31 338 2016-12-04 48/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
32 563 2016-09-11 39/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow