Mandjiev Arslan
From Moscow, Russia
EMA: 15990042
Internal rating (RR)
Rating date Dec. 5, 2022 (latest changes Dec. 5, 2022).
66 place (332.85).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85
p1 = (553.19 * 3.10 * 1 + 567.57 * 4.05 * 1 + 0 + 0 + 0) / (3.10 * 1 + 4.05 * 1 + 1 + 1 + 1) = 395.42266009852216
p2 = (567.57 * 4.05 * 1 + 553.19 * 3.10 * 1) / max_coefficients = 270.2720538720539
score = 395.42266009852216 * 0.5 + 270.2720538720539 * 0.5 = 332.847356985288
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-11-28 | 69 -> 66 | 329.74 -> 332.85 | |
2022-11-06 | 50 -> 69 | 338.04 -> 329.74 | |
2022-10-14 | 55 -> 50 | 386.17 -> 338.04 | |
2021-02-01 | 55 | 544.70 -> 386.17 | |
2020-02-01 | 55 | 544.70 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 568 |
|
49/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
2 | 553 |
|
22/48 | 100% | 3.10 | RR | Agari team tournament |
3 | 774 |
|
8/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
4 | 532 |
|
53/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
5 | 229 |
|
28/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
6 | 128 |
|
42/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
7 | 984 |
|
2/64 | 0% | 3.45 | EMA | White Dragon Tournament |
8 | 889 |
|
4/28 | 0% | 3.00 | RR | Moscow Open Riichi Marathon |
9 | 937 |
|
5/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
10 | 600 |
|
7/16 | 0% | 1.40 | RR | Red Dragon tournament 2017 |
11 | 481 |
|
15/28 | 0% | 2.60 | RR | Moscow Riichi Half Marathon 2017 |
12 | 829 |
|
7/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 |
13 | 989 |
|
2/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
14 | 169 |
|
60/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 |