Individual Calculations April 2009
 Dvorsky, David  Total change: 0.00  Rating chartPersonal card
 Ashdod Festival 2008 Ashdod ISR 2008-12-23
RcRownchangeRpKK*chgGame
 2042 0 2.00 6 0.00 1917   0.00 
  Zak, Uri 2205 ISR0.0010.00 0.00 
  Ettinger, Amir 2036 ISR0.0010.00 0.00 
  Gera, Dan 1878 ISR1.0010.00 0.00 
  Tratatovici, Dan 2122 ISR0.0010.00 0.00 
  Bondar, Alexandr 2224 RUS0.0010.00 0.00 
  Klein, Rafael 1784 ISR1.0010.00 0.00 

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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