Isha Achieved International Rating of 1426 in her first Rating tournament, In June 2015 Isha was ranked 24th in India and 96th in World (Under 12 Girls).

25th in World Championship, Under 13, Thailand, May 2015

Isha has won U14 Girls State Schools in 2017.

At age of 15, She was 1st in Under 19 DSO Taluka, District, Zonal and she was 2nd in DSO Maharashtra State in 2018.

1st in Under 15 Thane District, 2017

2nd in Under 15 Girls Rapid Rating Chess Tournament held at Kalyan , May 2018

3rd in Thane District Open age group Women’s Selection

At age of 15, 1st in Under 20 Girls in Rapid Chess Tournament, August 2018, Kalyan

1st in Under 15 Girls International Rating Tournament held at Mumbai, August 2018

1st in Under 15 Girls Goa Open International Rating (C Category) tournament, October 2018

1st in Under 16 Girls District Schools, Nov 2018

3rd in Under 16 Girls State Schools. Nov 2018

1st in Girls Under 8th Standard Chess tournament, Kalyan, July 2015

1st in Under 8th Standard Rapid Chess tournament, Kalyan, Aug 2015

1st in Rapid Chess tournament, Girls Under 12, Dombivli, Aug 2015

At age of 12 years, 1st in Girls Age group Chess tournament, Under 16, Dadar, Aug 2015

Isha Inamdar has won numerous prize in various tournaments.