Individual Calculations August 2016
 Tratatovici, Dan  Total change: -6.40  Rating chartPersonal card
 7th Kiryat Ono Summer Festival A Kiryat Ono ISR 2016-07-03
RcRownchangeKK*chgGame
 2171 2213 2.50 5 -0.25 20 -5.00 
  Milikow, Yoav 1938 ISR1.0010.17203.40 
  Kudischewitsch, David m2355 RUS0.001-0.3120-6.20 
  Hadari, Ariel 2033 ISR0.501-0.2420-4.80 
  Gorodetzky, Matan 2127 ISR1.0010.38207.60 
  Zilberman, Yaacov g2404 ISR0.001-0.2520-5.00 

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)
 
 Gideon Japhet Memorial ACP Open 2016 A Jerusalem ISR 2016-07-10
RcRownchangeKK*chgGame
 2269 2213 3.00 7 -0.07 20 -1.40 
  Antipov, Mikhail Al. g2584 RUS0.001-0.1020-2.00 
  Zlotogorski, Itay 1954 ISR1.0010.18203.60 
  Kaspi, Alexander m2434 ISR0.001-0.2220-4.40 
  Globus, Or 2063 ISR1.0010.30206.00 
  Levitan, Tal 2111 ISR1.0010.36207.20 
  Zilberman, Yaacov g2404 ISR0.001-0.2520-5.00 
  Gorodetzky, David f2331 ISR0.001-0.3420-6.80 

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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