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Author Archives: Soccerwidow

Young woman opening empty coin purse / Junge Frau, die eine leere Geldbörse öffnet

Get Permission to Use Images Displayed on Soccerwidow

Copyright Law & Licencing The images we use for illustration purposes throughout this website are often stock photos, purchased from outstanding libraries such as Shutterstock. Image: alexkatkov (Shutterstock) We sometimes modify these...
Man with calculator sunk into a heap of paper / Mann mit Taschenrechner versenkt in einem Papierhaufen

How to Calculate Average Odds in Football Betting

Sometimes it is necessary to figure out the average odds from a set of betting odds which can then be used as the basis for further calculations. For example, computing deviation and variance. When using odds in European format (decimal) you...
A pile of white dice / Haufen weißer Würfel

What is the Ideal Sample Size for Accurate Predictions?

A common problem faced by data analysts is to decide upon the required sample size. This can be estimated by using various calculations and distribution functions. However, even if a statistician is readily available, the answer is not necessarily...

Betting Odds Converter – Fractional, Decimal, Moneyline, Hong Kong, Indonesian, and Malay

Quick Odds Converter to switch odds between US, decimal, fractional, percentage, Hong Kong, Indonesian, and Malay formats – converts odds into their implied probabilities and net returns, and vice versa – converts probabilities and...
Alexa Logo

Alexa Rank, Visitor Count & Country Popularity – Accuracy Problem

What is Alexa Ranking? How Important is it? In order to compare websites and evaluate their popularity there are several tools on the Internet which generate comparison information. One of the most well-known is Alexa Rank. Alexa is a subsidiary...
Soccer ball on cell phone; broken glass mobile phone / Fußball bricht durchs Handy; viele Glasscherben

Website Traffic Report: Soccerwidow / Fussballwitwe – October 2013

It is not just website owners who are interested in how their site performs or how much traffic their website receives. Concrete information about website traffic, visitor numbers, and page views is also particularly interesting for agencies...

1×2 Full-Time Table of Records – Value Bet Detector with H2H history

The 1×2 Full-Time table of records is a compilation of HDA data from 417 completed Value Bet Detector spreadsheets from 24 countries around the world. (League games with H2H history). Price: £12.50 (ex VAT; see below) 0% VAT to UK customers 0%...
Suspended business woman clutching calculator / Hängende Businessfrau umklammert Taschenrechner

How Bookmakers’ Odds Match Public Opinion

A question we often receive from readers is why the Value Bet Detector requires 10 years’ head-to-head (H2H) data and why it is optimised to address matches where there has been a minimum of six H2H meetings in this time frame. Image:...
Lay Draw EPL 2008-09 to 2011-12

1×2 Betting System: Analysis of HDA Data and Strategy Development – LAY THE DRAW

Numerous Web sites and forums pay homage to the Lay The Draw strategy with prolific threads from supporters claiming to have found extremely lucrative 1×2 betting systems. Therefore, I have decided to explore lay the draw betting in detail...
Finger wagging at Chihuahua puppy for good behaviour / Erhobener Zeigefinger zeigt Welpen gutes Benehmen

Calculating Odds for League Newcomers is Unpredictable

We often receive queries asking how to calculate odds for league newcomers and why we don’t develop a Value Bet Calculator for league matches involving teams without head-to-head (H2H) history, or their respective last 25 matches being in...