Nadanyan Vladimir

European Champion 2019

From Moscow, Russia

EMA: 15990280

Player page

Internal rating (RR)

Rating date Sept. 1, 2024 (latest changes Sept. 1, 2024).

99 place (345.74).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.85 * 1 + 3.65 * 1) = 16.099999999999998

p1 = (526.32 * 3.85 * 1 + 725.49 * 3.05 * 1 + 0 + 0 + 0) / (3.85 * 1 + 3.05 * 1 + 1 + 1 + 1) = 428.18888888888887

p2 = (725.49 * 3.05 * 1 + 526.32 * 3.85 * 1) / max_coefficients = 263.2962732919255

score = 428.18888888888887 * 0.5 + 263.2962732919255 * 0.5 = 345.74258109040716

Rating changes

Show

all results
Date Place Points Reason
2024-09-01 96 -> 99 294.44 -> 345.74

SPB Riichi Open 2024: 0% -> 100%
2024-06-09 84 -> 96 264.51 -> 294.44

Agari Summer Tournament 2024: 0% -> 100%
2023-12-12 73 -> 84 305.97 -> 264.51

Moscow Riichi 2022: 57% -> 43%
2023-11-28 70 -> 73 341.49 -> 305.97

Saint Petersburg Open 2021: 14% -> 0%
2023-11-20 74 -> 70 341.49
2023-11-06 76 -> 74 337.50 -> 341.49
2023-10-19 65 -> 76 369.25 -> 337.50

Agari team tournament: 29% -> 14%
2023-10-12 51 -> 65 399.33 -> 369.25

Moscow Riichi 2022: 71% -> 57%
2023-09-28 59 -> 51 390.90 -> 399.33

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 62 -> 59 390.90

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 526 2024-09-01 46/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
2 725 2024-06-09 15/52 100% 3.05 RR Agari Summer Tournament 2024 Moscow
3 892 2022-06-12 13/112 0% 4.05 RR Moscow Riichi 2022 Moscow
4 936 2021-12-19 4/48 0% 3.10 RR Agari team tournament Moscow
5 227 2021-11-28 59/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
6 615 2020-03-08 16/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
7 342 2019-12-15 74/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
8 921 2019-11-24 6/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
9 810 2019-11-04 13/64 0% 3.85 EMA Aki Shanten 2019 Perm
10 721 2019-10-20 13/44 0% 2.70 EMA Minsk Midori open 2019 Minsk
11 787 2019-01-13 11/48 0% 3.10 RR Agari team tournament 2019 Moscow
12 154 2018-12-23 34/40 0% 2.90 RR North Cup 2018 Saint Petersburg
13 873 2018-12-16 9/64 0% 3.45 EMA White Dragon Tournament Moscow
14 429 2018-11-18 53/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
15 787 2018-08-19 11/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
16 380 2018-06-11 45/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
17 349 2017-10-22 42/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
18 630 2017-09-24 11/28 0% 2.60 RR Moscow Riichi Half Marathon 2017 Moscow
19 800 2017-07-09 8/36 0% 3.20 RR Moscow Open Riichi Marathon 2017 Moscow
20 359 2017-03-11 26/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
21 200 2017-02-12 13/16 0% 2.30 RR February mini-tournament glhf; 2017 Moscow
22 338 2016-12-04 48/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
23 563 2016-09-11 39/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow