Rapid: Individual Calculations November 2014
 Ben Ari, Yannay  Total change: 9.40  Rating chartPersonal card
 Dov Porat Memorial 2014 Rapid B Ramat Gan ISR 2014-10-13
RcRownchangeKK*chgGame
 1893 1698 2.00 6 0.47 20 9.40 
  Bronstein, Or 1989 ISR0.001-0.1520-3.00 
  Rozen, Guy 1972 ISR1.0010.832016.60 
  Saadon, Netanel 1838 ISR1.0010.692013.80 
  Federovski, Adi 1802 ISR0.001-0.3620-7.20 
  Gorodetzky, Matan 1835 ISR0.001-0.3220-6.40 
  Katsnelson, Leonard 1921 ISR0.001-0.2220-4.40 

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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