Nadanyan Vladimir
European Champion 2019
From Moscow, Russia
EMA: 15990280
Common russian riichi rating (CRR)
Rating date Aug. 26, 2023 (latest changes Aug. 26, 2023).
56 place (391.50).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999
p1 = (173.91 * 2.80 * 1 + 226.67 * 3.45 * 0.29 + 936.17 * 3.10 * 0.29 + 891.89 * 4.05 * 0.71 + 0) / (2.80 * 1 + 3.45 * 0.29 + 3.10 * 0.29 + 4.05 * 0.71 + 1) = 481.0333654435591
p2 = (891.89 * 4.05 * 0.71 + 936.17 * 3.10 * 0.29 + 173.91 * 2.80 * 1 + 226.67 * 3.45 * 0.29) / max_coefficients = 301.96552569593814
score = 481.0333654435591 * 0.5 + 301.96552569593814 * 0.5 = 391.4994455697486
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-08-19 | 50 -> 56 | 417.89 -> 391.50 |
Agari team tournament: 43% -> 29% |
2023-08-12 | 44 -> 50 | 440.99 -> 417.89 |
Moscow Riichi 2022: 86% -> 71% |
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% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 174 |
|
20/24 | 100% | 2.80 | CRR | Meeting in the billiard room |
2 | 892 |
|
13/112 | 71% | 4.05 | RR | Moscow Riichi 2022 |
3 | 936 |
|
4/48 | 29% | 3.10 | RR | Agari team tournament |
4 | 227 |
|
59/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 |
5 | 615 |
|
16/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
6 | 1000 |
|
1/20 | 0% | 2.40 | CRR | double-burning-2020 |
7 | 342 |
|
74/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
8 | 921 |
|
6/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
9 | 810 |
|
13/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
10 | 721 |
|
13/44 | 0% | 2.70 | EMA | Minsk Midori open 2019 |
11 | 333 |
|
11/16 | 0% | 2.60 | CRR | Double burning |
12 | 787 |
|
11/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
13 | 154 |
|
34/40 | 0% | 2.90 | RR | North Cup 2018 |
14 | 873 |
|
9/64 | 0% | 3.45 | EMA | White Dragon Tournament |
15 | 429 |
|
53/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
16 | 787 |
|
11/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 |
17 | 380 |
|
45/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
18 | 222 |
|
22/28 | 0% | 3.50 | CRR | A-League |
19 | 148 |
|
24/28 | 0% | 1.70 | CRR | Team tournament Agari. Season event |
20 | 349 |
|
42/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
21 | 630 |
|
11/28 | 0% | 2.60 | RR | Moscow Riichi Half Marathon 2017 |
22 | 800 |
|
8/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 |
23 | 359 |
|
26/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
24 | 200 |
|
13/16 | 0% | 2.30 | RR | February mini-tournament glhf; 2017 |
25 | 338 |
|
48/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
26 | 563 |
|
39/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |