Alex Whittle gave the Spireites the lead with 20 minutes remaining but a long delay caused by a serious-looking injury to Kabongo Tshimanga meant there was 12 minutes added time and Ahkeem Rose struck late on.
Here are Liam Norcliffe’s player ratings from the game...
Scott Loach 6
Made a couple of comfortable saves from strikes from the edge of the box but overall he didn’t have a great deal to do.
Fraser Kerr 5
It was his mistake for the equaliser as he got caught in possession inside his own half and Weymouth countered and scored. He didn’t have his best game overall.
Jamie Grimes 7
He captained the side and he was one of Town’s better players. Dealt with everything that came into the box. A brilliant late block deserved to be rewarded but the rebound fell to Rose to equalise.
Alex Whittle 7
Scored the opener on 70 minutes when he drilled the ball home from inside the area. It was another fully committed performance from a very consistent performer.
Jim Kellermann 6
With King suspended, he filled in at right wing-back and gave it his best but you could tell he didn’t look totally comfortable. Almost scored early on but he was denied by Fitzsimons.
Manny Oyeleke 5
He got caught in possession a few times and did not move the ball quick enough. Too many times a pass was on but he chose to go backwards. He was poor by his high standards. Came off before the hour as his calf flared up again.
Jak McCourt 6
Gave it his all again but, like many of his teammates, his decision-making was off at times. Worked hard but the final quality was lacking.
Calvin Miller 5
Ineffective. His end product was missing and he did not pose much of a threat. Subbed off in the second-half.
Liam Mandeville 6
Started brightly and forced an early save from Fitzsimons. He was heavily involved in the opening stages but he faded as the game went on.
Akwasi Asante 7
Showed more encouraging signs that he is getting back to his best. Came very close to scoring in the first-half as he curled a shot inches wide after a great run. His hold-up play was good. One of the better performers.
Kabongo Tshimanga 6
He was on the end of a strong challenge with three minutes of normal time remaining and he was taken to hospital with a serious-looking injury. It didn’t look good at all. He had one chance in the first-half but overall Weymouth kept him fairly quiet.
Curtis Weston 7
Replaced Oyeleke just before the hour. He did make a difference when he came on.
Saidou Khan 6
Had a good chance to put Chesterfield back ahead late on but couldn’t get a shot off when the ball fell to him in the box.
Joe Quigley N/A
Replaced Tshimanga late on.