Rapid: Individual Calculations July 2014
 Adar, Idan  Total change: 4.40  Rating chartPersonal card
 Ramat Gan Spring Rapid 2014 Ramat Gan ISR 2014-05-18
RcRownchangeKK*chgGame
 1955 1763 1.00 4 -0.14 20 -2.80 
  Veinberg, Nimrod 2163  * ISR0.001-0.0820-1.60 
  Gorodetzky, David 2053 ISR0.001-0.1620-3.20 
  Bodenshtein, Yair 1914 ISR1.0010.702014.00 
  Feldman, Antony 1688 ISR0.001-0.6020-12.00 
 * 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)
 
 Tsafrir Huber Memorial rapid B 2014 Naan ISR 2014-05-31
RcRownchangeKK*chgGame
 1664 1763 1.00 1 0.36 20 7.20 
  Vuller, Anastasia 1664 ISR1.0010.36207.20 

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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