Matches has all begun and three of initial round matches is over marking India, New Zealand and Sri Lanka team victory today and yesterday.
Now the bigger matches of the world cup are stiil awaited and following that points will be assigned to each team = 2 points for winning the match.
Apart from that may be Net run rate criteria comes into being at the later part of the games that will be played in ICC world cup 2011.
So here are some of the links where you can check ICC world cup 2011 standings and net runrate of all the teams that are playing this world cup. The link is http://www.espnstar.com/cricket/icc-cricket-world-cup/standings/
After initial three matches, India, Sri Lanka and New Zealand have equal points of 2. But the net Run rate(NRR) of New Zealand is maximum of 7.62.