Olympiad Round 10

Men:

Results this round:
Armenia beat China 2½:1½.
France and USA tied 2-2.
Russia beat Ukraine 3-1.
Czech Republic beat Slovenia 3½:½.

Standings:
Armenia - 29
China - 27
Russia, Czech Republic - 26.5

It has no impact on the standings, but it is worth noting that there are four undefeated teams so far:
Armenia (+9 =1)
USA (+7 =3)
Czech Republic, France (+6 =4)

Women:

Results this round:
Ukraine beat Georgia 2-1.
Russia beat Bulgaria 2-1.
China beat Armenia 2-1, avenging the men's team.

Standings:
Ukraine - 23 (Has won all ten of its matches.)
Russia - 22.5
China - 20.5