Betfair Historical Data

[rednee]

Siemka,
Proszę o pomoc w dokładnym rozszyfrowaniu baz danych z data.betfair.com
Dla przykładu wpis z NBA:

7522,"112138964","09-12-2013 01:32:49","NBA 2013/14/Games 08 December/Miami @ Detroit","08-12-2013 23:00","Moneyline","08-12-2013 23:00:05","13109","Miami","1.48","9","83.42","08-12-2013 14:09:59","08-12-2013 08:26:14","1","PE"

The data given is as follows...

EVENT_ID
COUNTRY (horseracing only)
FULL_DESCRIPTION
COURSE (horseracing only)
SCHEDULED_OFF
EVENT
ACTUAL_OFF
SELECTION
SETTLED_DATE
ODDS
LATEST_TAKEN (when these odds were last matched on the selection)
FIRST_TAKEN (when these odds were first matched on the selection)
IN_PLAY (IP - In-Play, PE - Pre-Event, NI - Event did not go in-play)
NUMBER_BETS (number of individual bets placed)
VOLUME_MATCHED (sums the stakes of both back and lay bets)
SPORTS_ID
SELECTION_ID
WIN_FLAG (1 if the selection was paid out as a full or partial winner, 0 otherwise)

A list of Sports IDs is available here.

 

[rednee]

Więc podejmuję się próby rozszyfrowania powyższego przykładu (nie wszystko jest dla mnie jasne - dlatego proszę o wsparcie):
"7522" - SPORTS_ID
"112138964" - EVENT_ID
"09-12-2013 01:32:49" - SETTLED_DATE
"NBA 2013/14/Games 08 December/Miami @ Detroit" - FULL_DESCRIPTION
"08-12-2013 23:00" - SCHEDULED_OFF
"Moneyline" - EVENT
"08-12-2013 23:00:05" - ?
"13109" - SELECTION_ID
"Miami" - SELECTION
"1.48" - ODDS
"9" - NUMBER_BETS (number of individual bets placed)
"83.42" - VOLUME_MATCHED (sums the stakes of both back and lay bets)
"08-12-2013 14:09:59" -
LATEST_TAKEN (when these odds were last matched on the selection)
"08-12-2013 08:26:14" -
FIRST_TAKEN (when these odds were first matched on the selection)
"1" - WIN_FLAG (1 if the selection was paid out as a full or partial winner, 0 otherwise)
"PE" - IN_PLAY (IP - In-Play, PE - Pre-Event, NI - Event did not go in-play)

Czy ktoś może to potwierdzić? Nie jestem pewien czy dobrze to przyporządkowałem. W szczególności nie rozumiem jak odczytać wartości "9" oraz "83.42" oraz co znaczą poszczególne daty.
Pzdr.
rednee

 

[edi8]

Historyczne dane z Betfair są także tu , w oddzielnych zestawach dla zakladów na konie i inne dyscypliny:

[URL='http://www.nielda.co.uk/bf/data']http://www.nielda.co.uk/bf/data[/URL]