Kondratenko Anna
From Ivanovo, Russia
EMA: 15990262
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
90 place (530.02).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (325.20 * 3.06 * 1 + 37.38 * 3.50 * 1 + 774.65 * 3.05 * 1 + 911.11 * 3.69 * 1 + 237.41 * 3.70 * 1) / (3.06 * 1 + 3.50 * 1 + 3.05 * 1 + 3.69 * 1 + 3.70 * 1) = 454.6505882352941
p2 = (911.11 * 3.69 * 1 + 774.65 * 3.05 * 1 + 325.20 * 3.06 * 1) / max_coefficients = 605.3873873873874
score = 454.6505882352941 * 0.5 + 605.3873873873874 * 0.5 = 530.0189878113408
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 90 | 530.02 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 775 |
|
17/72 | 100% | 3.05 | ONLINE | Summer Tournament |
| 2 | 911 |
|
13/136 | 100% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 3 | 37 |
|
104/108 | 100% | 3.50 | ONLINE | Spring tournament |
| 4 | 325 |
|
84/124 | 100% | 3.06 | ONLINE | Be cool stay home |
| 5 | 237 |
|
107/140 | 100% | 3.70 | ONLINE | Corona go away |