Rapid: Individual Calculations July 2015
 Zalkind, Konstantin  Total change: -1.20  Rating chartPersonal card
 Petach Tikva rapid June 2015 Petach Tikva ISR 2015-06-05
RcRownchangeKK*chgGame
 2084 2234 4.00 6 0.02 20 0.40 
  Emanuel, Yahav 1834  * ISR1.0010.08201.60 
  Baron, Tal g2400 ISR0.001-0.2820-5.60 
  Bodenshtein, Yair 1841 ISR1.0010.08201.60 
  Zlatin, Alexander 2031 ISR1.0010.24204.80 
  Gorodetzky, David f2250 ISR0.001-0.4820-9.60 
  Yakovlev, Dmitry 2150 ISR1.0010.38207.60 
 * 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)
 
 Ramat Gan Masters Spring 2015 Level A Final B Ramat Gan ISR 2015-06-14
RcRownchangeKK*chgGame
 2138 2234 3.00 4 0.48 20 9.60 
  Bronstein, Or 2068 ISR1.0010.28205.60 
  Kraus, Ohad 2228 ISR0.001-0.5120-10.20 
  Kraus, Yair 2126 ISR1.0010.35207.00 
  Drori, Dan f2131 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)
 
 Dafni Memorial rapid Herzliya 2015 Herzliya ISR 2015-06-22
RcRownchangeKK*chgGame
 2143 2234 3.00 6 -0.56 20 -11.20 
  Ben Ari, Yannay 1834  * ISR1.0010.08201.60 
  Raznikov, Danny g2447 ISR0.001-0.2320-4.60 
  Ken-Dror, Uri 1919 ISR1.0010.14202.80 
  Kinberg, Ofer 2007 ISR1.0010.21204.20 
  Zilberman, Yaacov g2433 ISR0.001-0.2420-4.80 
  Bakalchuk, Johnatan f2218 ISR0.001-0.5220-10.40 
 * 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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