# Daily Double Efficiency: A New Metric

Last night, Peter Guekguezian had a roller-coaster night on Jeopardy! While he recovered to win the game, he certainly did not have a good night on the Daily Doubles, going 0-for-3 and losing \$11,400 of his score in the process. Jay Johnson, one of TJF’s Patreon supporters, said to me after the game, “That’s got to be some kind of record of (Daily Double) futility in proportion to his score at the time of wager.”

Guess what? It was.

To quantify this, I will introduce a metric called “Daily Double Efficiency”. It can be quantified on a single Daily Double level as well as to combine them over an entire episode. Here’s how you calculate it for a single Daily Double:

Net Earned on a Daily Double ÷ Maximum Possible Bet on that Daily Double × 100

Because Net Earned will be negative on an incorrect Daily Double, and the Maximum Possible Bet will never be lower than \$1000 in the Jeopardy! round (\$2000 in Double Jeopardy), this metric for an individual Daily Double will go from -100 to 100. To look at efficiency for an entire episode, we just add the individual Daily Double Efficiency numbers together to get a total that will be between -300 and 300.

And here are the 5 lowest when 1 player played all three Daily Doubles (also, since October 4, 2004):
-267, June 19, 2017 (Peter Guekguezian)
-267, October 5, 2020 (Phillip Howard)
-255, January 16, 2020 (Shanu George)
-214, March 1, 2018 (Scott Krzywonos)
-186, October 23, 2013 (Bill Tolany)

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And the 5 highest when 1 player played all three Daily Doubles (since October 4, 2004):
285, March 15, 2016 (Philip Tiu)
253, April 9, 2019 (James Holzhauer)
222, January 12, 2010 (Jason Zollinger)
221, December 5, 2017 (Kyle Becker)
220, January 31, 2019 (J. B. Evans)

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#### 1 Commenton "Daily Double Efficiency: A New Metric"

1. I got to give Peter many props he had the guts after going 0/3 on the daily doubles yesterday after big waters and still going big on them. I hope he goes on a long run he never gives up. Really good spirit!