Today at a press conference in South Korea, Blizzard Entertainment announced a revamp to its Starcraft II World Championship Series, which debuted last year, working with partners to create three equal and parallel leagues in North America, Europe, and South Korea. More than $1.6 million in prize money will be up for grabs for players in 2013, and fans at home can expect to watch for free in 720p. Blizzard announced that it will use both GomTV and OnGameNet in South Korea, Major League Gaming in North America, and Turtle Entertainment’s Electronic Sports League in Europe. Each will operate their region’s WCS league for the year. There will be three separate seasons in 2013, each with regional finals and a season finals event. A unified global player ranking system will be established with points given to players at each event, culminating with the top 16 players in points vying for a spot to be called World Champion at the BlizzCon Global Finals. Next year there will be four seasons. “I think we just look at the whole ecosystem and recognize that it could be a whole lot easier to understand,” Blizzard Entertainment CEO Mike Morhaime told GameSpot. “There are scheduling…