Individual Calculations May 2013
 Krasik, Ilya  Total change: 30.00  Rating chartPersonal card
 43rd Annual World Amateur Team & US Team East Parsippany, New Jersey USA 2013-02-16
RcRownchangeKK*chgGame
 2106 2237 3.00 3 1.00 30 30.00 
  Goldberg, Benjamin 2110 USA1.0010.33309.90 
  Lohrman, Ronald E 1987 USA1.0010.19305.70 
  Langer, Michael f2221 USA1.0010.483014.40 

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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