Lemyakina Darya
From Perm, Russia
EMA: 15020048
Online rating
Rating date Sept. 7, 2022 (latest changes Sept. 7, 2022).
109 place (306.36).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (509.09 * 2.80 * 0.14 + 828.28 * 3.40 * 0.14 + 597.01 * 3 * 0.43 + 298.85 * 3.25 * 1 + 0) / (2.80 * 0.14 + 3.40 * 0.14 + 3 * 0.43 + 3.25 * 1 + 1) = 365.168224386385
p2 = (298.85 * 3.25 * 1 + 597.01 * 3 * 0.43 + 828.28 * 3.40 * 0.14) / max_coefficients = 247.55260115606936
score = 365.168224386385 * 0.5 + 247.55260115606936 * 0.5 = 306.3604127712272
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-09-07 | 110 -> 109 | 306.36 | |
| 2022-09-01 | 99 -> 110 | 345.88 -> 306.36 |
Riichi Online Open Team Cup: 29% -> 14% |
| 2022-08-20 | 100 -> 99 | 345.88 | |
| 2022-08-13 | 101 -> 100 | 345.88 | |
| 2022-07-27 | 102 -> 101 | 345.88 | |
| 2022-07-25 | 104 -> 102 | 345.88 | |
| 2022-07-16 | 107 -> 104 | 340.06 -> 345.88 | |
| 2022-07-13 | 107 | 343.10 -> 340.06 |
Autumn Online Tournament: 29% -> 14% |
| 2022-07-10 | 100 -> 107 | 362.65 -> 343.10 |
Winter Online Tournament: 57% -> 43% |
| 2022-07-01 | 94 -> 100 | 397.22 -> 362.65 |
Riichi Online Open Team Cup: 43% -> 29% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 299 |
|
62/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
| 2 | 597 |
|
28/68 | 43% | 3.00 | ONLINE | Winter Online Tournament |
| 3 | 828 |
|
18/100 | 14% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 4 | 509 |
|
28/56 | 14% | 2.80 | ONLINE | Autumn Online Tournament |
| 5 | 831 |
|
13/72 | 0% | 3.05 | ONLINE | Summer Tournament |
| 6 | 733 |
|
37/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 7 | 112 |
|
128/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 8 | 490 |
|
27/52 | 0% | 2.70 | ONLINE | Spring online tournament 2018 |