Ladygin Vladimir
From Moscow, Russia
EMA: 15990376
Online rating
Rating date July 24, 2022 (latest changes July 24, 2022).
41 place (622.25).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (333.33 * 2.40 * 0.71 + 193.55 * 2.20 * 0.29 + 929.29 * 3.40 * 0.29 + 873.56 * 3.25 * 1 + 618.18 * 2.80 * 0.14 + 689.32 * 3.45 * 0.71 + 260.87 * 1.60 * 0.86 + 333.33 * 1.40 * 1 + 489.36 * 2.60 * 1) / (2.40 * 0.71 + 2.20 * 0.29 + 3.40 * 0.29 + 3.25 * 1 + 2.80 * 0.14 + 3.45 * 0.71 + 1.60 * 0.86 + 1.40 * 1 + 2.60 * 1) = 572.8154388615447
p2 = (873.56 * 3.25 * 1 + 689.32 * 3.45 * 0.71 + 489.36 * 2.60 * 1) / max_coefficients = 671.6924855491329
score = 572.8154388615447 * 0.5 + 671.6924855491329 * 0.5 = 622.2539622053389
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-07-21 | 42 -> 41 | 622.25 | |
2022-07-16 | 37 -> 42 | 629.67 -> 622.25 |
Riichi Online Open Team Cup: 86% -> 71% |
2022-07-13 | 37 | 630.20 -> 629.67 |
Autumn Online Tournament: 29% -> 14% |
2022-07-10 | 39 -> 37 | 630.20 | |
2022-07-01 | 34 -> 39 | 640.03 -> 630.20 |
Riichi Online Open Team Cup: 43% -> 29% |
2022-06-26 | 31 -> 34 | 647.88 -> 640.03 | |
2022-06-23 | 91 -> 31 | 528.76 -> 647.88 | |
2021-02-01 | 81 -> 91 | 270.25 -> 528.76 | |
2020-02-01 | 81 | 270.25 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 489 |
|
25/48 | 100% | 2.60 | ONLINE | Demons of autumn wind |
2 | 874 |
|
12/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
3 | 333 |
|
11/16 | 100% | 1.40 | ONLINE | 北斗 Tournament 3: STAR EATER |
4 | 372 |
|
28/44 | 100% | 2.50 | ONLINE | Demons of spring wind |
5 | 261 |
|
18/24 | 86% | 1.60 | ONLINE | NightJongers TAG Tournament |
6 | 689 |
|
33/104 | 71% | 3.45 | ONLINE | Riichi Online Open Team Cup |
7 | 333 |
|
27/40 | 71% | 2.40 | ONLINE | Spring Online Tournament |
8 | 929 |
|
8/100 | 29% | 3.40 | ONLINE | Riichi Online Open Team Cup |
9 | 194 |
|
26/32 | 29% | 2.20 | ONLINE | 北斗 Tournament |
10 | 618 |
|
22/56 | 14% | 2.80 | ONLINE | Autumn Online Tournament |
11 | 325 |
|
28/41 | 0% | 2.40 | ONLINE | Autumn Online Tournament |
12 | 301 |
|
59/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
13 | 254 |
|
48/64 | 0% | 2.95 | ONLINE | Winter Online Tournament |
14 | 256 |
|
30/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |