Ivanova Svetlana
From Kiev, Ukraine
Online rating
Rating date July 1, 2022 (latest changes July 1, 2022).
160 place (21.99).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.80 * 1) = 9.006995
p1 = (137.25 * 2.70 * 0.14 + 90.91 * 2.80 * 0.29 + 0 + 0 + 0) / (2.70 * 0.14 + 2.80 * 0.29 + 1 + 1 + 1) = 30.02539544506533
p2 = (90.91 * 2.80 * 0.29 + 137.25 * 2.70 * 0.14) / max_coefficients = 13.953599396913178
score = 30.02539544506533 * 0.5 + 13.953599396913178 * 0.5 = 21.989497420989256
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-06-26 | 158 -> 160 | 22.15 -> 21.99 | |
| 2022-06-14 | 165 -> 158 | 22.15 | |
| 2022-05-24 | 168 -> 165 | 100.33 -> 22.15 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-05-21 | 168 | 99.85 -> 100.33 | |
| 2022-05-16 | 168 | 98.32 -> 99.85 | |
| 2022-05-13 | 168 | 97.81 -> 98.32 |
Autumn Online Tournament: 43% -> 29% |
| 2022-05-12 | 169 -> 168 | 100.65 -> 97.81 |
Rainy season tournament［梅雨］: 29% -> 14% |
| 2022-05-10 | 176 -> 169 | 117.94 -> 100.65 |
Spring tournament: 14% -> 0% |
| 2022-05-01 | 177 -> 176 | 117.94 | |
| 2022-04-29 | 99 -> 177 | 506.03 -> 117.94 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 91 |
|
51/56 | 29% | 2.80 | ONLINE | Autumn Online Tournament |
| 2 | 137 |
|
45/52 | 14% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 3 | 756 |
|
34/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 4 | 140 |
|
93/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 5 | 780 |
|
28/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 6 | 424 |
|
81/140 | 0% | 3.70 | ONLINE | Corona go away |