Individual Calculations March 2011
 Gagnon, Mark  Total change: 0.00  Rating chartPersonal card
 20th Annual North American Open Las Vegas, Nevada USA 2010-12-26
RcRownchangeRpKK*chgGame
 2155 0 0.00 3 0.00 1455   0.00 
  Coleman, Teddy f2282 USA0.0010.00 0.00 
  Zhang, Eric 1989 USA0.0010.00 0.00 
  Zepeda, Lorena Marisela wm2194 ESA0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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