Individual Calculations September 2011
 Berkovich, Mark A  Total change: 0.80  Rating chartPersonal card
 XXIX Open Internacional d’Andorra 2011 Arinsal AND 2011-07-16
RcRownchangeKK*chgGame
 2294 2396 5.50 9 0.08 10 0.80 
  Gorgues Valle, Jose Maria 1996  * AND1.0010.08100.80 
  Feys, Bert 2008 BEL1.0010.09100.90 
  Gonzalez Vidal, Yuri g2503 CUB0.5010.15101.50 
  Peralta, Fernando g2601 ARG0.5010.26102.60 
  Damljanovic, Branko g2611 SRB0.001-0.2310-2.30 
  Fernandez Lopez, Joan 2106 AND0.501-0.3410-3.40 
  Jose Queralto, Daniel 2111 AND1.0010.16101.60 
  Marin, Mihail g2548 ROU0.001-0.3010-3.00 
  Navarro Lopez-Menchero, Daniel 2165 ESP1.0010.21102.10 
 * 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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