Mandjiev Arslan
From Moscow, Russia
EMA: 15990042
Online rating
Rating date June 28, 2025 (latest changes June 28, 2025).
27 place (454.78).
how we calculated rating score
max_coefficients = (4.45 * 1 + 3.70 * 0.86 + 3.05 * 1) = 10.67127
p1 = (619.72 * 4.45 * 1 + 657.14 * 3.70 * 0.86 + 0 + 0 + 0) / (4.45 * 1 + 3.70 * 0.86 + 1 + 1 + 1) = 455.8522662544121
p2 = (619.72 * 4.45 * 1 + 657.14 * 3.70 * 0.86) / max_coefficients = 453.7163805245298
score = 455.8522662544121 * 0.5 + 453.7163805245298 * 0.5 = 454.78432338947096
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-28 | 28 -> 27 | 454.78 | |
| 2025-06-27 | 61 -> 28 | 162.60 -> 454.78 |
Kawa-league, season 1: 0% -> 100% |
| 2023-09-14 | 66 -> 61 | 162.60 | |
| 2023-09-12 | 68 -> 66 | 162.60 | |
| 2023-09-11 | 69 -> 68 | 159.94 -> 162.60 | |
| 2023-08-26 | 68 -> 69 | 157.00 -> 159.94 | |
| 2023-08-17 | 70 -> 68 | 157.00 | |
| 2023-08-15 | 71 -> 70 | 157.00 | |
| 2023-08-12 | 66 -> 71 | 206.42 -> 157.00 |
Demons of autumn wind: 43% -> 29% |
| 2023-08-10 | 67 -> 66 | 206.42 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 620 |
|
28/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia |
| 2 | 657 |
|
13/36 | 86% | 3.70 | ONLINE | Shimmer League | Moscow |
| 3 | 872 |
|
7/48 | 0% | 2.60 | ONLINE | Demons of autumn wind | Russia |
| 4 | 727 |
|
4/12 | 0% | 1.70 | ONLINE | IORMC Qualifiers 2021 | Russia |
| 5 | 721 |
|
13/44 | 0% | 2.50 | ONLINE | Demons of spring wind | Russia |
| 6 | 981 |
|
3/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup | Russia |
| 7 | 742 |
|
9/32 | 0% | 2.85 | ONLINE | 北斗 Tournament 2: RESURRECTION | Russia |
| 8 | 769 |
|
10/40 | 0% | 2.60 | ONLINE | Demons of winter wind | Russia |
| 9 | 788 |
|
22/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup | Russia |
| 10 | 59 |
|
49/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ | Russia |
| 11 | 394 |
|
44/72 | 0% | 3.05 | ONLINE | Summer Tournament | Russia |
| 12 | 489 |
|
70/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup | Russia |
| 13 | 244 |
|
94/124 | 0% | 3.06 | ONLINE | Be cool stay home | Russia |
| 14 | 223 |
|
109/140 | 0% | 3.70 | ONLINE | Corona go away | Russia |
| 15 | 671 |
|
48/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 | Russia |
| 16 | 1000 |
|
1/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament | Russia |