Andrew Heffernan banned for 15 years
Along with seven others, the pair were found in breach of the Rules of Racing following the outcome of a BHA investigation into alleged corruption.
Chopra was found in breach of committing corrupt and fraudulent practices and offering a bribe, while fellow footballer Coppinger was found guilty of corrupt and fraudulent practices and banned for three years.
At the centre of the investigation were charges relating to Heffernan, who has most recently been riding in Australia. Heffernan was found in breach of all charges brought against him by the disciplinary panel, which published its results on Friday after a hearing that started on January 14 and lasted four days.
Along with Ipswich Town striker Chopra and Doncaster Rovers midfielder Coppinger, former England Under-21s international Mark Wilson was another to face charges.
Like Chopra, Wilson was found in breach of committing corrupt and fraudulent practices and offering a bribe. He was banned for 10 years.
The allegations centred on horses being laid to lose on betting exchanges in races that took place between November 1, 2010 and March 31, 2011.
The charges related to Heffernan's riding of three horses - Wanchai Whisper, Gallantry and Silver Guest.
Ipswich Town said Chopra would not be making any further comment.
Ipswich press manager Steve Pearce said in a statement issued to Press Association Sport: "This is a private matter between Michael and the British Horseracing Authority.
"Michael issued a statement before the inquiry began stating his reasons why he would not be appearing in front of the BHA.
"He has nothing further to add to that statement at this stage and wants to concentrate on an important game at Bristol City at the weekend."
Five other individuals - Paul Garner, Yogesh Joshee, Douglas Shelley, Kelly Inglis and Pravin Shingardia - were also found in breach.
Heffernan was charged with communicating directly or indirectly to one or more betting exchange account holders information relating to the prospects in the race of that horse.
He was also charged with giving information in return for some reward, that he offered to receive or received a bribe, and that he intentionally failed to ensure that a horse ridden by him was run on its merits.
Chopra, Garner, Joshee, Shelley and Wilson were charged with offering bribes to Heffernan.
Inglis was also charged with conspiring with Heffernan to offer to receive bribes from Chopra, Garner, Joshee, Shelley and Wilson.
Garner was also charged with placing lay bets on horses at a time when he was entered as a stable employee.
Garner has been disqualified for 12 and a half years, while Shelley was excluded from the sport for eight years.
Shingadia, who was found to have conspired with others to commit a corrupt and fraudulent practice, was banned three years.
Joshee and Inglis were disqualified for five and four years respectively.
Adam Brickell, BHA Director of Integrity, Legal and Risk, commented: "The findings of the disciplinary panel confirm that an elaborate network of corruption has been identified and successfully prosecuted by the BHA.
"This has resulted in nine individuals being disqualified or excluded from our sport for a combined total of over 70 years.
"Investigations of this scale are extremely complex, especially when we are faced with a lack of cooperation, evasion, and untruthful accounts from many of those being investigated.
"It is as a result of significant hard work that a successful conclusion has been achieved, and further evidence that the BHA is prepared to properly investigate cases involving un-licensed as well as licensed individuals.
"We are also grateful for the assistance provided by various betting operators and the Gambling Commission in gathering the evidence required to prove these serious breaches.
"While we remain confident the overwhelming majority of races which take place in Britain are free of any suspicion, this case highlights that we can never be complacent in our efforts to maintain the integrity of British Racing and to educate those involved with the sport, including the betting public, about the misuse of information."
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