Monday 19 March 2018

Complex formula predicts Ireland 'most likely' to win Six Nations from England on points difference

Joe Schmidt's side has 11pc chance of winning grand Slam according to QBE calculations

Declan Whooley

Declan Whooley

Defending Six Nations champions Ireland are most likely to retain their crown on points difference from England according to a complex mathematical formula used by experts involved in predicting catastrophes.

QBE Business Insurance today released its findings and predicts that Schmidt's Ireland and Eddie Jones' England will both finish top of the table with just one defeat each, with the Boys in Green expected to fall to a four-point defeat in Twickenham, while Dylan Hartley's side are to come a cropper on the final day in an agonising one-point defeat to France.

The QBE Rugby Predictor, which has an 83pc success rate and correctly predicted the outcome of 38 out of the 47 games during the Rugby World Cup, has produced results for all five rounds and expects Ireland to emerge victorious courtesy of a superior points differential.

Below is the formula used:


The computer model, which has simulated the tournament 10,000 times to produce outcomes from 150,000 games, indicates that Ireland has a 35pc chance of winning this year’s tournament, with an 11pc chance of a third-ever Grand Slam.

England are the second favourite to win (30pc), France the third favourite (17pc), Wales fourth (14pc), Scotland the fifth favourite (4pc) and Italy the least likely to win (0pc).

Predicted scores for 2016 Six Nations

Round One

France 33        Italy 12

Scotland 13     England 21

Ireland 32        Wales 21

Round Two

France 20        Ireland 22

Wales 26         Scotland 21 

Italy 13            England 30

Round Three

Wales 23         France 19

Italy 15            Scotland 30

England 25      Ireland 21

Round Four

Ireland 44        Italy 11

England 26      Wales 20

Scotland 14     France 20

Round Five

Wales 39         Italy 12

Ireland 30        Scotland 19

France 18        England 17

Below were some of the predictions form the 2015 Rugby World Cup.

Match                                     QBE Predicted          Outcome                   

South Africa v Wales              23-20                           23-19                          

Scotland v USA                      37-12                           39-6                            

Ireland v Romania                  40-8                             44-

France v Italy                         33-14                           32-10                          

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