This is the 2245th most frequent Russian word.
завершилась
"Ended" or "was completed."
Here, 'завершилась' is employed as a reflexive verb indicating the completion of the work.
Работа завершилась успешно.
The work finished successfully.
In this sentence, 'завершилась' describes the state of the game being concluded with a specific outcome.
Игра завершилась ничьей.
The game ended in a draw.
In this context, 'завершился' refers to the concert reaching its conclusion accompanied by ovations.