Individual Calculations May 2014
 Fedorowicz, John P  Total change: -5.30  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2173 2427 3.50 5 -0.53 10 -5.30 
  Dzhumaev, Almir 2203 RUS0.501-0.2810-2.80 
  Lim, Michael c2115 USA1.0010.14101.40 
  Feldman, Yevgeny 2258 USA0.501-0.2210-2.20 
  Riddell, John 2093 USA0.501-0.3810-3.80 
  Privman, Boris f2197 USA1.0010.21102.10 

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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