Bogachev Pavel

From Moscow, Russia

EMA: 15990322

Player page

Internal rating (RR)

Rating date May 6, 2023 (latest changes May 6, 2023).

51 place (372.66).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.57) = 13.22118

p1 = (1000 * 3.45 * 0.57 + 765.96 * 3.10 * 0.57 + 0 + 0 + 0) / (3.45 * 0.57 + 3.10 * 0.57 + 1 + 1 + 1) = 493.5878516967314

p2 = (1000 * 3.45 * 0.57 + 765.96 * 3.10 * 0.57) / max_coefficients = 251.72488386059337

score = 493.5878516967314 * 0.5 + 251.72488386059337 * 0.5 = 372.65636777866234

Rating changes

Show

all results
Date Place Points Reason
2023-05-06 52 -> 51 372.66
2023-04-19 48 -> 52 391.38 -> 372.66

Agari team tournament: 71% -> 57%
2023-03-28 42 -> 48 422.59 -> 391.38

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 45 -> 42 417.25 -> 422.59
2023-03-06 44 -> 45 417.25
2023-02-19 37 -> 44 433.17 -> 417.25

Agari team tournament: 86% -> 71%
2023-01-28 34 -> 37 459.49 -> 433.17

Saint Petersburg Open 2021: 86% -> 71%
2023-01-06 35 -> 34 459.49
2022-12-19 34 -> 35 473.84 -> 459.49

Agari team tournament: 100% -> 86%
2022-11-28 33 -> 34 496.54 -> 473.84

Saint Petersburg Open 2021: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 766 2021-12-19 12/48 57% 3.10 RR Agari team tournament
2 1000 2021-11-28 1/76 57% 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