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How NHPA ‘NATSTATS’ Files Are Set-UpHow CHPA ‘CANSTATS’ Files Are Set-UpMORE ABOUT THE NATSTATS/CANSTATS "12-MONTH WINDOW"In practice, window "snapshots" are made at arbitrary times so the information can be recorded and used by tournament directors for seeding contestants according to their level of skill. The NATSTATS reports posted on the NHPA Website are usually from a snapshot made each Wednesday and posted later that same day or the day after, hopefully in time for use in tournaments the following weekend. Since Glenn Jamieson and his help are adding new results to the NATSTATS database as they receive them, and of course any history that scrolls beyond the "past 12 months" window is automatically removed from the database, it is possible for "snapshots" made a few minutes or few hours apart to differ. That may help pitchers understand why their personal records appear to differ from what they view on the NATSTATS weekly posted reports. Tournament directors need to submit results immediatly following their tournaments so their data will be included in the NATSTATS database when the weekly snapshot is made the following Wednesday. Jamieson frequently takes snapshots for individuals or clubs on request at any given time of day, month or year and those may differ for the same reason. Special snapshots are made, like for world tournaments, to establish the cut-off date to be used for seeding a tournament. The "last 10 tournaments" part of the "which ever comes first" procedure used by NATSTATS works the same way, only the snapshot uses a different "window". For more specific information, contact Glenn Jamieson (NATSTATGUY@AOL.COM). Contributed by Duane Goodrich |