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  2. Statistical association football predictions - Wikipedia

    en.wikipedia.org/wiki/Statistical_association...

    Statistical Football prediction is a method used in sports betting, to predict the outcome of football matches by means of statistical tools. The goal of statistical match prediction is to outperform the predictions of bookmakers [citation needed] [dubious – discuss], who use them to set odds on the outcome of football matches.

  3. Femtosecond - Wikipedia

    en.wikipedia.org/wiki/Femtosecond

    Its symbol is fs. [3] A femtosecond is equal to 1000 attoseconds, or 1/1000 picosecond. Because the next higher SI unit is 1000 times larger, times of 10 −14 and 10 −13 seconds are typically expressed as tens or hundreds of femtoseconds. Typical time steps for molecular dynamics simulations are on the order of 1 fs. [4]

  4. Expected goals - Wikipedia

    en.wikipedia.org/wiki/Expected_goals

    For each team, the season was split into two halves. Since midseason trades and injuries can have an impact on a team’s performance, we did not use statistics from the first half of the season to predict goals in the second half. Instead, we split the season into odd and even games, and used statistics from odd games to predict goals in even ...

  5. Scientific calculator - Wikipedia

    en.wikipedia.org/wiki/Scientific_calculator

    TI's long-running TI-30 series being one of the most widely used scientific calculators in classrooms. Casio, Canon, and Sharp, produced their graphing calculators, with Casio's FX series (beginning with the Casio FX-1 in 1972 [9]). Casio was the first company to produce a Graphing calculator (Casio fx-7000G).

  6. Magic number (sports) - Wikipedia

    en.wikipedia.org/wiki/Magic_number_(sports)

    In certain sports, a magic number is a number used to indicate how close a front-running team is to clinching a division title and/or a playoff spot. It represents the total of additional wins by the front-running team or additional losses (or any combination thereof) by the rival teams after which it is mathematically impossible for the rival teams to capture the title in the remaining number ...

  7. F-score - Wikipedia

    en.wikipedia.org/wiki/F-score

    Precision and recall. In statistical analysis of binary classification and information retrieval systems, the F-score or F-measure is a measure of predictive performance. It is calculated from the precision and recall of the test, where the precision is the number of true positive results divided by the number of all samples predicted to be positive, including those not identified correctly ...

  8. Punt (gridiron football) - Wikipedia

    en.wikipedia.org/wiki/Punt_(gridiron_football)

    A punt in gridiron football is a kick performed by dropping the ball from the hands and then kicking the ball before it hits the ground. In football, the offense has a limited number of downs, or plays, in which to move the ball at least ten yards.

  9. Goal difference - Wikipedia

    en.wikipedia.org/wiki/Goal_difference

    Goal difference, goal differential or points difference is a form of tiebreaker used to rank sport teams which finish on equal points in a league competition.Either "goal difference" or "points difference" is used, depending on whether matches are scored by goals (as in ice hockey and association football) or by points (as in rugby union and basketball).