```coffeescript
export startDayForWeeks =
    "lic40": "2019-09-04"
    "lic87": "2019-09-02"
    "zaoch": "2019-09-01"
    "stud": "2019-09-02"
    "notnnov": "2019-09-02"
    "graduated": "2019-09-02"
    "unknown": "2019-09-02"

export WEEK_ACTIVITY_EXP = 0.55
export LEVEL_RATING_EXP = 2.5
export ACTIVITY_THRESHOLD = 0.1
export MSEC_IN_WEEK = 7 * 24 * 60 * 60 * 1000
```

Set start day for lic87
user
```coffeescript
export startDayForWeeks =
    "lic40": "2019-09-04"
    "lic87": "2019-08-31"
    "zaoch": "2019-09-01"
    "stud": "2019-09-02"
    "notnnov": "2019-09-02"
    "graduated": "2019-09-02"
    "unknown": "2019-09-02"

export WEEK_ACTIVITY_EXP = 0.55
export LEVEL_RATING_EXP = 2.5
export ACTIVITY_THRESHOLD = 0.1
export MSEC_IN_WEEK = 7 * 24 * 60 * 60 * 1000
```
assistant