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Pace Makes the Race ... Racing Flow Makes the Pace Figures

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About Racing Flow



Click any of these links to access sample Racing Flow™ reports:

Sample Extreme Race Report (PDF)
Sample Flow + Bias Report (PDF)
Sample Track Bias Report (PDF)
Sample trips file (TXT)
Instructions for uploading trips file to Formulator Web

What We Provide


Three measures to assist handicappers with an appreciation of the importance of pace and track bias:

FLOW:  a
figure indicating whether race shape favored speed versus closers
BIAS:  
a figure indicating whether the day's surface favored favored speed versus closers
CFR: a figure derived rating the race on a scale from 1 (most speed favoring to 100 (best for a deep closer) 
BL12: 
a figure indicating the number of lengths the winner raced from the lead at the first two calls, combined


For all tracks, distances and surfaces, the FLOW and BIAS averages are 0 (zero).  A positive FLOW or BIAS indicates a situation favoring closers.  A negative  FLOW or BIAS indicates a situation favoring speed.

When you see something like: FLOW +200, BIAS +200, BL12 = 38.0, CFR=100 you can be certain the race favored stretch runners, including the winner.  You should runners that set or pressed the early pace, and downgrade closers.

When 
you see something like: FLOW -200, BIAS -200, BL12 = 0.0, CFR=1 you can be certain the wire-to-wire winner raced under optimal conditions. The winner should be downgraded next out, while potential closers should be upgraded.


How We Provide It


Track BIAS Report

Each Tuesday, subscribers receive a PDF providing year-to-date BIAS figures, updated to include the past racing week.  New subscribers receive access to all BIAS figures issued since January 1, 2010.

FLOW + BIAS Report

Each Tuesday, subscribers receive a PDF providing year-to-date FLOW, BIAS, BL12 and CFR figures, updated to include the past racing week.  New subscribers receive access to all FLOW, BIAS & BL12 figures issued since January 1, 2010.

Improved Running Lines

Each Tuesday, subscribers receive a file that can be uploaded to the Daily Racing Form’s Formulator Web.  This allows you to print FLOW, BIAS, BL12 and CFR figures with your running lines.

The Extreme Race Report

Each Tuesday, subscribers receive a PDF identifying races that were exceptionally kind to either early speed (CFR 1-3) or deep closers (CFR 98-100).  H
andicappers willing to make the effort can review charts & replays to identify runners positively or negatively affected by the unusual circumstances. With services like Stable Mail and Virtual Stable freely available, there’s no reason to miss the many overlays exiting these events.

Upgrade/Downgrade Report

Each Friday through Sunday, this report provides our interpretation of Racing Flow figures for 3 race cards. It is not a traditional selection sheet. Upgrades are runners that have recently raced vs. FLOW and/or BIAS.  Downgrades are runners that have recently raced with FLOW and/or BIAS in their favor.  The report will not tell you whether today’s placement is realistic, the surface & distance are suitable, or if the expected pace scenario will favor the runner. In short, you’ll still have to handicap!



The Racing Flow Database


Racing Flow figures are derived from a database of more than 80,000 races run in North America since 2003.  The database is updated daily and covers:


- Aqueduct, Belmont and Saratoga

- Keeneland, Churchill Downs, Ellis Park and Turfway Park

- Gulfstream and Calder
-
Arlington Park and Hawthorne
- Hollywood, Santa Anita, Del Mar and Fairplex

- Oaklawn
- Monmouth
- Fairgrounds
- Woodbine


Each unique distance and surface is considered separately, because the optimal fractions for speed versus closers differ from course to course.


Racing Flow Statistics


Racing Flow uses well crafted statistical models containing up to 17 independent variables to determine the probability a given race will be won wire-to-wire, by a stalker, or by a closer.  The degree of "closing" in each race is defined based on the number of runners passed between each point of call and the trips of the top 3 finishers (i.e., running position and lengths behind leader at various points of call). Predictive variables include final race time, race distance, field size, track condition, and the relative speed of each split.

FLOW figures are more affected by relative speed than absolute speed.  Stakes races get just about the same FLOW figures as cheap claimers, because we focus not on how fast a race is run, but when during a race the running is fastest. Thus, a race with splits of 22 4/5, 45 3/5, 57 flat and 1:08 2/5 will receive a similar figure as one with splits of 24 flat, 48 flat, 1:00 flat and 1:12 flat (both are speed-favoring scenarios).
 
At the conclusion of each racing day, Racing Flow compares model-predicted and actual degrees of closing to determine whether a particular surface, on a particular day, has favored speed versus closers. BIAS figures indicate whether a surface favored speed (a large negative number) or closers (a large positive number). A BIAS figure is issued if 5+ dirt/synthetic races or 5+ turf races were run on the card, an there was no important change in track condition that day.

The CFR (closer favorability ratio) is calculated by combining FLOW and BIAS figures.  Races are ranked from "most speed favoring" to "toughest for speed."  If CFR = 1, the race ranks in the top one percentile in terms of favoring the front runner(s): 99 of 100 races are tougher on speed.  If CFR = 10, the race ranks in the 10th percentile in terms of favoring speed: 9 of 10 of races are tougher for speed. If CFR = 90, the race ranks in the 90th percentile: only 1 in 10 races is tougher for speed. 


Click the links below to see how Racing Flow™ figures could have pointed to a few profitable overlays during the Gulfstream meeting.


See Tobe ($33.40) - A Plod Boy favorite (the vs. PLOD second timer) had little chance in debut. Stalked and pounced to complete the $728.00 double.

Tribal Bead ($60.00) - Much too close to the pace in his most recent effort, which featured a modest closer-friendly FLOW and an extreme closer-friendly BIAS. Took over on the turn today and went on with it.

Bahama Drama ($66.40) - Yes, he was an 0-for-17 maiden. But he was on or near the lead in his last two closer-friendly races at this level. He set a more reasonable pace today and kept going.

Glotonia ($42.20) - The FLOW of is last four Calder efforts ranged from -120 (tough for a closer) to -288 (nearly impossible for a closer). Exploded today to complete the $1,536.80 double.

Tappinintovictory ($41.20) - Good enough to be sent off as favorite in GP debut. Failed to close that day on a surface giving a big edge to speed. Failed in next when running against unfavorable FLOW and BIAS. Drew off by nearly 9 lengths today.

Artisanal ($5.80) - Both lifetime starts were under conditions difficult for a deep closer. Stalked and pounced to complete the $187.40 double.

Joltin Joe ($12.80) - Failed to close sufficient ground in two speed favoring races. Then battled for the lead on the most closer biased surface ever seen at GP.

Cove Star ($15.20) - Starting 4 races down ... win under neutral conditions; failure to close in speed favoring race; win under neutral conditions; failed closer in speed favoring race. Got up in time today.


See TobeTribal Bead
Bahama DramaGlotona
TappinintovictoryArtisanal
Joltin' JoeCove Star

You can learn more about Racing Flow™by reviewing our PowerPoint Tutorial.  Just click the link below.


Document
Racing Flow-TM Tutorial
To read Dave Litfin's view of Racing Flow figures, please click the following links:


Dave Litfin Column - 01/22/2009
Dave Litfin Column - 02/05/2009

Please visit our good friend and colleague Peter Thomas Fornatale at:

unbearablebetting.com


Flow! Flow! Flow!

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