The Game tournament should not be counted. Why then Xiaohong has 1 match (also Sasha one more)?

Game Tournament before the Ural Championship shouldn't be counted, but the Ural Championship itself should be.

"The third invited teammate unfortunately didn't come, so on the last minute Vadik took Vitaliy (medal winner of ACM ICPC World Finals) for the Game Tournament before the Ural Championship. Unfortunately, Vitaliy could not participate in the main contest, so Vadik took Sasha as an old friend. This was the last contest of Team.GOV."

In my opinion "This was the last contest of Team.GOV" is more likely to be connected to the Game Torunament than the "main contest". Just pointing out, probably it is a good idea to paraphrase it differently.