Nadanyan Vladimir

European Champion 2019

From Moscow, Russia

EMA: 15990280

Player page

Common russian riichi rating (CRR)

Rating date July 28, 2023 (latest changes July 28, 2023).

44 place (440.99).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (226.67 * 3.45 * 0.29 + 936.17 * 3.10 * 0.43 + 891.89 * 4.05 * 0.86 + 173.91 * 2.80 * 1 + 0) / (3.45 * 0.29 + 3.10 * 0.43 + 4.05 * 0.86 + 2.80 * 1 + 1) = 526.8549216635822

p2 = (891.89 * 4.05 * 0.86 + 936.17 * 3.10 * 0.43 + 173.91 * 2.80 * 1 + 226.67 * 3.45 * 0.29) / max_coefficients = 355.1170413581643

score = 526.8549216635822 * 0.5 + 355.1170413581643 * 0.5 = 440.9859815108732

Rating changes

Show

all results
Date Place Points Reason
2023-07-28 46 -> 44 437.57 -> 440.99

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 47 -> 46 437.57
2023-07-06 50 -> 47 437.57
2023-07-03 51 -> 50 437.57
2023-06-19 41 -> 51 461.06 -> 437.57

Agari team tournament: 57% -> 43%
2023-06-12 37 -> 41 480.27 -> 461.06

Moscow Riichi 2022: 100% -> 86%
2023-06-11 33 -> 37 499.26 -> 480.27
2023-05-28 33 496.53 -> 499.26

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 35 -> 33 488.39 -> 496.53
2023-05-06 36 -> 35 488.39

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 174 2022-12-18 20/24 100% 2.80 CRR Meeting in the billiard room
2 892 2022-06-12 13/112 86% 4.05 RR Moscow Riichi 2022
3 936 2021-12-19 4/48 43% 3.10 RR Agari team tournament
4 227 2021-11-28 59/76 29% 3.45 RR Saint Petersburg Open 2021
5 615 2020-03-08 16/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
6 1000 2020-02-02 1/20 0% 2.40 CRR double-burning-2020
7 342 2019-12-15 74/112 0% 4.05 EMA VIII Russian Riichi Championship
8 921 2019-11-24 6/64 0% 3.45 EMA Saint Petersburg Open 2019
9 810 2019-11-04 13/64 0% 3.85 EMA Aki Shanten 2019
10 721 2019-10-20 13/44 0% 2.70 EMA Minsk Midori open 2019
11 333 2019-03-24 11/16 0% 2.60 CRR Double burning
12 787 2019-01-13 11/48 0% 3.10 RR Agari team tournament 2019
13 154 2018-12-23 34/40 0% 2.90 RR North Cup 2018
14 873 2018-12-16 9/64 0% 3.45 EMA White Dragon Tournament
15 429 2018-11-18 53/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
16 787 2018-08-19 11/48 0% 3.10 RR Moscow Riichi Open 2018
17 380 2018-06-11 45/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
18 222 2018-05-20 22/28 0% 3.50 CRR A-League
19 148 2018-01-20 24/28 0% 1.70 CRR Team tournament Agari. Season event
20 349 2017-10-22 42/64 0% 3.45 EMA Moscow Riichi Open 2017
21 630 2017-09-24 11/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
22 800 2017-07-09 8/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
23 359 2017-03-11 26/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
24 200 2017-02-12 13/16 0% 2.30 RR February mini-tournament glhf; 2017
25 338 2016-12-04 48/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
26 563 2016-09-11 39/88 0% 3.45 EMA V Russian Riichi Championship 2016