Barabanov Alexandr

From Krasnogorsk, Russia

EMA: 15990380

Player page

Common russian riichi rating (CRR)

Rating date Oct. 13, 2024 (latest changes Oct. 13, 2024).

125 place (331.72).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (775.70 * 4.60 * 1 + 215.69 * 3.05 * 1 + 0 + 0 + 0) / (4.60 * 1 + 3.05 * 1 + 1 + 1 + 1) = 396.8131455399061

p2 = (775.70 * 4.60 * 1 + 215.69 * 3.05 * 1) / max_coefficients = 266.6283911671924

score = 396.8131455399061 * 0.5 + 266.6283911671924 * 0.5 = 331.72076835354926

Rating changes

Show

all results
Date Place Points Reason
2024-10-13 118 -> 125 334.48 -> 331.72
2024-10-11 120 -> 118 334.48
2024-09-15 118 -> 120 334.48
2024-09-06 119 -> 118 334.48
2024-09-03 120 -> 119 329.65 -> 334.48
2024-09-01 107 -> 120 336.51 -> 329.65
2024-08-26 110 -> 107 336.51
2024-08-11 111 -> 110 335.05 -> 336.51
2024-08-04 106 -> 111 340.56 -> 335.05
2024-07-14 100 -> 106 340.56

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 216 2024-06-09 41/52 100% 3.05 RR Agari Summer Tournament 2024
2 776 2024-05-12 25/108 100% 4.60 RR X Russian Championship
3 368 2020-02-02 13/20 0% 2.40 CRR double-burning-2020
4 919 2019-12-15 10/112 0% 4.05 EMA VIII Russian Riichi Championship
5 743 2019-07-21 10/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
6 830 2019-01-13 9/48 0% 3.10 RR Agari team tournament 2019
7 95 2018-12-16 58/64 0% 3.45 EMA White Dragon Tournament
8 296 2018-07-15 20/28 0% 3.00 RR Moscow Open Riichi Marathon
9 741 2018-01-20 8/28 0% 1.70 CRR Team tournament Agari. Season event
10 800 2017-10-07 4/16 0% 1.40 RR Red Dragon tournament 2017
11 370 2017-09-24 18/28 0% 2.60 RR Moscow Riichi Half Marathon 2017