Individual Calculations February 2013
 Vrana C, Rudy  Total change: 0.00  Rating chartPersonal card
 22nd Annual North American Open - U2300 Section Las Vegas, Nevada USA 2012-12-26
RcRownchangeRpKK*chgGame
 2186 0 3.50 6 0.00 2201   0.00 
  Salman, Nachum f2212 USA1.0010.00 0.00 
  Karklins, Andrew f2154 USA0.0010.00 0.00 
  Chow, Colin 2062 USA1.0010.00 0.00 
  Roper, David f2263 USA1.0010.00 0.00 
  Sanchez, Sarai mwg2212 VEN0.5010.00 0.00 
  Ashe, Brandon 2210 USA0.0010.00 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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