Mandjiev Arslan

From Moscow, Russia

EMA: 15990042

Player page

Internal rating (RR)

Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).

67 place (322.23).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

p1 = (553.19 * 3.10 * 0.86 + 567.57 * 4.05 * 1 + 0 + 0 + 0) / (3.10 * 0.86 + 4.05 * 1 + 1 + 1 + 1) = 388.2235621473553

p2 = (567.57 * 4.05 * 1 + 553.19 * 3.10 * 0.86) / max_coefficients = 256.23793303798635

score = 388.2235621473553 * 0.5 + 256.23793303798635 * 0.5 = 322.2307475926708

Rating changes

Show

all results
Date Place Points Reason
2022-12-19 67 332.85 -> 322.23

Agari team tournament: 100% -> 86%
2022-11-28 70 -> 67 329.74 -> 332.85
2022-11-06 51 -> 70 338.04 -> 329.74
2022-06-12 56 -> 51 386.17 -> 338.04

Moscow Riichi 2022: 0% -> 100%
2021-02-01 56 544.70 -> 386.17
2020-02-01 56 544.70

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 568 2022-06-12 49/112 100% 4.05 RR Moscow Riichi 2022
2 553 2021-12-19 22/48 86% 3.10 RR Agari team tournament
3 774 2020-01-26 8/32 0% 2.70 RR The last chance: back to 2019
4 532 2019-12-15 53/112 0% 4.05 EMA VIII Russian Riichi Championship
5 229 2019-07-21 28/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
6 128 2019-01-13 42/48 0% 3.10 RR Agari team tournament 2019
7 984 2018-12-16 2/64 0% 3.45 EMA White Dragon Tournament
8 889 2018-07-15 4/28 0% 3.00 RR Moscow Open Riichi Marathon
9 937 2017-10-22 5/64 0% 3.45 EMA Moscow Riichi Open 2017
10 600 2017-10-07 7/16 0% 1.40 RR Red Dragon tournament 2017
11 481 2017-09-24 15/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
12 829 2017-07-09 7/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
13 989 2016-09-11 2/88 0% 3.45 EMA V Russian Riichi Championship 2016
14 169 2013-12-08 60/72 0% 3.25 EMA Russian Riichi Championship 2013