The LA Chargers are moving on without Philip Rivers ... the team just announced it's parting ways with the QB, saying it was time to "turn the page."
"As we talked through various scenarios," Bolts GM Tom Telesco said Monday, "it became apparent that it would be best for Philip and the Chargers to turn the page on what has truly been a remarkable run."
38-year-old Rivers -- who's been a Charger since 2004 -- is coming off arguably his worst season as a starter ... throwing 20 INTS to just 23 TDs.