modify php scraper using some mathematics
$10-50 USD
Paid on delivery
*** I think this job is nearly done, but just needs to modify to get accurate results
*** You bid now, you start now, until job complete.
Currently have a php scraper that crawls some racing site and adds the data into db.
One of the elements extracted is distance, which I would like to modify
This distance once rounded off will either subtract or add (based on the condition above)
Lets say we have for example a time of
Time = 0.87.5 at a distance of 830
First round up distance to nearest 10
i.e 833 = 830
Then we round off again to nearest 100.
830-800 (with a remainder of 30)
Then we will use use an algorithm below to determine how much time to
add to the final time.
The calculation is
30 * 0.07 + 87.5
= 89.6 + handicap which is already calculated.
############# code ##########
800 -> 899 = 0.77 (10 sec)
900 -> 999 = 0.87 (10 sec)
1000 -> 1099 = 0.97 (5 sec)
1100 -> 1199 = 1.02 (7 sec)
1200 -> 1299 = 1.09 (7 sec)
1300 -> 1399 = 1.16 (7 sec)
1400 -> 1499 = 1.23 (7 sec)
1500 -> 1599 = 1.30 (7 sec)
1600 -> 1699 = 1.37 (7 sec)
1700 -> 1799 = 1.44 (7 sec)
1800 -> 1899 = 1.51 (7 sec)
1900 -> 1999 = 1.58 (7 sec)
2000 -> 2099 = 2.05 (7 sec)
2100 -> 2199 = 2.12 (7 sec)
2200 -> 2299 = 2.19 (7 sec)
2300 -> 2399 = 2.25 (7 sec)
2400 -> 2499 = 2.32 (7 sec)
2500 -> 2599 = 2.39 (7 sec)
and so on
code based on above)
#############
10/ 10 - 1 sec per 10 metres)
5 / 10 = 0.5 sec per 10 metres)
7 / 10 = 0.7 sec per 10 metres)
Project ID: #16919942
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Hello, I'm a developer with a lot of experience in web scraping. I have completed similar tasks with 5 star quality. Please contact me over chat to discuss more.