Individual Calculations May 2011
 Krush, Irina  Total change: -3.30  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 2377 2490 1.00 1 0.35 10 3.50 
  Vandevoort, Pascal m2377 BEL1.0010.35103.50 

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)
 
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2268 2483 1.50 3 -0.68 10 -6.80 
  Katz, Alexander R 2150 USA1.0010.12101.20 
  Hess, Robert L g2572 USA0.001-0.3810-3.80 
  Hutama, Sandi 2083  * USA0.501-0.4210-4.20 
 * 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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