Bogachev Pavel

From Moscow, Russia

EMA: 15990322

Player page

Internal rating (RR)

Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).

85 place (266.48).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815

p1 = (1000 * 3.45 * 0.29 + 765.96 * 3.10 * 0.43 + 0 + 0 + 0) / (3.45 * 0.29 + 3.10 * 0.43 + 1 + 1 + 1) = 376.97543902565235

p2 = (765.96 * 3.10 * 0.43 + 1000 * 3.45 * 0.29) / max_coefficients = 155.991501863104

score = 376.97543902565235 * 0.5 + 155.991501863104 * 0.5 = 266.48347044437816

Rating changes

Show

all results
Date Place Points Reason
2023-08-12 86 -> 85 263.12 -> 266.48
2023-07-28 78 -> 86 307.93 -> 263.12

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 78 304.59 -> 307.93
2023-07-06 79 -> 78 304.59
2023-06-19 71 -> 79 328.67 -> 304.59

Agari team tournament: 57% -> 43%
2023-06-12 74 -> 71 324.61 -> 328.67
2023-06-11 57 -> 74 340.06 -> 324.61
2023-05-28 51 -> 57 377.60 -> 340.06

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 51 372.66 -> 377.60
2023-05-06 52 -> 51 372.66

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 766 2021-12-19 12/48 43% 3.10 RR Agari team tournament
2 1000 2021-11-28 1/76 29% 3.45 RR Saint Petersburg Open 2021
3 766 2019-12-15 27/112 0% 4.05 EMA VIII Russian Riichi Championship
4 762 2019-11-04 16/64 0% 3.85 EMA Aki Shanten 2019
5 364 2019-10-20 36/56 0% 3.03 EMA Tri Nitro Tournament 2019 - 7th Detonation
6 1000 2019-09-15 1/24 0% 2.20 EMA Valencia Riichi 2019
7 1000 2019-07-21 1/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
8 974 2019-06-02 2/40 0% 2.90 RR Summer Cup 2019
9 771 2019-05-04 20/84 0% 4.20 EMA Haru Shanten 2019
10 404 2019-01-13 29/48 0% 3.10 RR Agari team tournament 2019
11 782 2019-01-05 13/56 0% 3.00 EMA Snow Dragon
12 825 2018-12-16 12/64 0% 3.45 EMA White Dragon Tournament
13 780 2018-11-18 21/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
14 710 2018-10-28 10/32 0% 2.70 EMA Tsukimi 2018
15 872 2018-09-16 7/48 0% 2.80 EMA 1st Spanish Riichi Open 2018
16 936 2018-08-19 4/48 0% 3.10 RR Moscow Riichi Open 2018
17 704 2018-07-15 9/28 0% 3.00 RR Moscow Open Riichi Marathon
18 915 2018-06-11 7/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
19 394 2018-05-01 44/72 0% 3.85 EMA Haru Shanten 2018
20 867 2017-12-11 12/84 0% 3.40 EMA VI Russian Riichi Championship 2017
21 746 2017-11-12 19/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
22 333 2017-10-22 43/64 0% 3.45 EMA Moscow Riichi Open 2017
23 267 2017-10-07 12/16 0% 1.40 RR Red Dragon tournament 2017
24 444 2017-09-24 16/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
25 444 2017-08-06 16/28 0% 2.30 EMA Ivanovo Region Riichi 2017