An article in Tuesday's paper regarding a change in the way Gilford High School weights grades incorrectly reported that the change would go into effect in 2018. In fact, the change will be implemented for the Class of 2018 and for all Gilford High classes thereafter. The article also misquoted principal Peter Sawyer as discounting the value of SAT scores among college admissions counselors. The quote should have read, "What they look at is the rigor of the class and the grades they received... It's not the GPA or the class rank."