Mandjiev Arslan
From Moscow, Russia
EMA: 15990042
Common russian riichi rating (CRR)
Rating date Sept. 6, 2023 (latest changes Sept. 6, 2023).
133 place (229.06).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (553.19 * 3.10 * 0.29 + 567.57 * 4.05 * 0.71 + 0 + 0 + 0) / (3.10 * 0.29 + 4.05 * 0.71 + 1 + 1 + 1) = 314.5007401987288
p2 = (567.57 * 4.05 * 0.71 + 553.19 * 3.10 * 0.29) / max_coefficients = 143.6287952871791
score = 314.5007401987288 * 0.5 + 143.6287952871791 * 0.5 = 229.06476774295396
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-09-06 | 134 -> 133 | 229.06 | |
2023-09-05 | 135 -> 134 | 229.06 | |
2023-09-03 | 117 -> 135 | 235.38 -> 229.06 | |
2023-08-27 | 112 -> 117 | 235.38 | |
2023-08-26 | 109 -> 112 | 235.38 | |
2023-08-19 | 108 -> 109 | 251.68 -> 235.38 |
Agari team tournament: 43% -> 29% |
2023-08-12 | 102 -> 108 | 268.52 -> 251.68 |
Moscow Riichi 2022: 86% -> 71% |
2023-07-28 | 104 -> 102 | 268.52 | |
2023-07-20 | 105 -> 104 | 268.52 | |
2023-07-06 | 106 -> 105 | 268.52 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 568 |
|
49/112 | 71% | 4.05 | RR | Moscow Riichi 2022 |
2 | 553 |
|
22/48 | 29% | 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 | 600 |
|
7/16 | 0% | 2.60 | CRR | Double burning |
7 | 128 |
|
42/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
8 | 984 |
|
2/64 | 0% | 3.45 | EMA | White Dragon Tournament |
9 | 889 |
|
4/28 | 0% | 3.00 | RR | Moscow Open Riichi Marathon |
10 | 1000 |
|
1/28 | 0% | 3.50 | CRR | A-League |
11 | 778 |
|
7/28 | 0% | 1.70 | CRR | Team tournament Agari. Season event |
12 | 937 |
|
5/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
13 | 600 |
|
7/16 | 0% | 1.40 | RR | Red Dragon tournament 2017 |
14 | 481 |
|
15/28 | 0% | 2.60 | RR | Moscow Riichi Half Marathon 2017 |
15 | 829 |
|
7/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 |
16 | 989 |
|
2/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
17 | 169 |
|
60/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 |