Mandjiev Arslan

From Moscow, Russia

EMA: 15990042

Player page

Internal rating (RR)

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

86 place (284.91).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305

p1 = (553.19 * 3.10 * 0.57 + 567.57 * 4.05 * 0.86 + 0 + 0 + 0) / (3.10 * 0.57 + 4.05 * 0.86 + 1 + 1 + 1) = 357.90427650515403

p2 = (567.57 * 4.05 * 0.86 + 553.19 * 3.10 * 0.57) / max_coefficients = 211.9097311638528

score = 357.90427650515403 * 0.5 + 211.9097311638528 * 0.5 = 284.9070038345034

Rating changes

Show

all results
Date Place Points Reason
2023-06-12 81 -> 86 298.88 -> 284.91

Moscow Riichi 2022: 100% -> 86%
2023-06-11 64 -> 81 316.75 -> 298.88
2023-05-28 65 -> 64 314.69 -> 316.75
2023-05-20 66 -> 65 309.82 -> 314.69
2023-05-06 67 -> 66 309.82
2023-04-19 65 -> 67 321.02 -> 309.82

Agari team tournament: 71% -> 57%
2023-03-28 66 -> 65 318.64 -> 321.02
2023-03-20 66 314.12 -> 318.64
2023-03-06 67 -> 66 314.12
2023-02-19 65 -> 67 324.90 -> 314.12

Agari team tournament: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 568 2022-06-12 49/112 86% 4.05 RR Moscow Riichi 2022
2 553 2021-12-19 22/48 57% 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