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#1
05-06-2007, 04:02 PM
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Street Sense's splits
Here is a copy of Dr Roman's post today over on the Homestretch board, I got about the same numbers (I figured in 5th's so this is more accurate). Street Sense obviously had slow early splits but his last split was excellent as Dr Roman points out!
Steve Roman Registered User Posts: 1391 (5/6/07 1:52 pm) Reply Re: Calculated Fractional Times, Pace Setter and Winner comp -------------------------------------------------------------------------------- Keith, I didn't do a calculation for Hard Spun, but I get different numbers than you do for Street Sense using BRISNET charts directly and assuming 1 length equals 0.2 seconds. Distance, Pace, Lengths Behind 2f, 22.96, 16 4f, 46.26, 19.5 6f, 71.13, 12 8f, 97.04, 3.5 10f, 122.17, 0 Street Sense's Pace 2f, 26.16 4f, 50.16 6f, 73.53 8f, 97.74 10f, 122.17 Street Sense's Splits 0f-2f, 26.16 2f-4f, 24.00 4f-6f, 23.37 6f-8f, 24.21 8f-10f, 24.43 I only mention it because his last quarter compares favorably with the average of about 25.40 over the last 36 years. His 6f split, however, is the slowest. In those 36 years there have been 8 sub-25 last quarters and 1 sub-24.
__________________
"Always be yourself...unless you suck!" 
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#2
05-06-2007, 06:06 PM
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Street Sense Internal Fractions:
Street Sense went the first quarter mile of the Kentucky Derby in a very modest :26.61, then reeled off the second quarter in :23.45, the third in :24.02, the fourth in :23.66 and the final quarter mile in :24.43.
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#3
05-06-2007, 06:48 PM
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Quote:
I have different fractions for the final 2 quarters. I am looking now to see what/why the difference is.
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#4
05-06-2007, 06:55 PM
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i got his 4th qrtr as 24.64
and his final qrtr as 24.61 could well be an error by me or the report
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#5
05-06-2007, 07:12 PM
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Quote:
I show a little bit more than 17 for the 1st call, e.g. (we are adding HEADS, right?)
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#6
05-06-2007, 07:14 PM
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Quote:
I have 12 beaten lengths for the 3/4 CALL I have 3.5beaten lengths for the 1M CALL last 4 furlongs= =(660*(Q45-R45)+8*AE45)/(X45+0.18*BB45) =(660feet*(4furlongs)+8feet*12beaten lengths@call)/(51.04seconds+0.18*0beatenlengths@finish) =53.60502 feet per second 4furlongs or2640 feet/53.60502 feet per second = 49.24912281 seconds last 2 furlongs= =(660*(Q45-S45)+8*AF45)/(Y45+0.18*BB45) =(660feet*(2furlongs)+8feet*3.5beatenlengths@call)/(25.13seconds+0.18*0beatenlengths@finish) =53.64106645 feet per second 1320 feet/ 53.64106645 = 24.60801187 seconds last4furlong time 49.24912281 seconds minus last 2furlong time 24.60801187 seconds ------- = 24.64111094 seconds for 6f--->8f Last edited by Bobby Fischer : 05-06-2007 at 07:29 PM.
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#7
05-06-2007, 06:57 PM
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First of all, six lengths equals a second, and while it may vary slightly at different parts of the race, it is the universally accepted accurate way to measure lengths beaten and times.
Thus, the second set of numbers should be.... 25.63 49.84 73.13 97.62 122.17 making his splits.... 25.63 24.21 23.29 24.49 24.55
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#8
05-06-2007, 07:34 PM
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Quote:
Unless I'm wrong, I think your 2nd and 3rd splits are off: second set 25.63 49.52 73.13 97.62 122.17 splits 25.63 23.88 23.62 24.49 24.55 assuming you're multiplying by .167 and using the BL above
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