Individual Calculations May 2014
 Rabin, Evan Z  Total change: 14.40  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2217 2010 2.00 4 0.96 15 14.40 
  Harriott, Tyrell 2200 USA1.0010.751511.25 
  Vigorito, David m2410  * USA0.5010.42156.30 
  Hellenschmidt, Andrew 1995 USA0.501-0.0215-0.30 
  Williams, Justus D f2261 USA0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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