Individual Calculations July 2016
 Kudischewitsch, David  Total change: -10.60  Rating chartPersonal card
 Herzliya Spring 2016-A Herzliya ISR 2016-05-02
RcRownchangeKK*chgGame
 2153 2361 5.00 9 -1.76 10 -17.60 
  Cnaan, Moshe 1971 ISR1.0010.09100.90 
  Hasidovsky, Michael 2120 ISR1.0010.20102.00 
  Gamayev, Oleg 2250 ISR0.001-0.6510-6.50 
  Philosoph, Assi 2107 ISR1.0010.19101.90 
  Klar, Nir 2053 ISR0.501-0.3610-3.60 
  Poleg, Dan 2215 ISR0.501-0.2010-2.00 
  Kantsler, Boris g2388 ISR0.001-0.4610-4.60 
  Lavi, Idan 2101 ISR0.501-0.3210-3.20 
  Zalkind, Konstantin f2171 ISR0.501-0.2510-2.50 

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)
 
 Mark Center Spring 2016 A Tel Aviv ISR 2016-05-17
RcRownchangeKK*chgGame
 2135 2361 6.00 7 0.70 10 7.00 
  Tal, Rami 1961  * ISR1.0010.08100.80 
  Golberg, Igor 2184 ISR1.0010.27102.70 
  Iskhakov, Michael 2215 ISR0.501-0.2010-2.00 
  Porat, Daniel 2225 ISR1.0010.32103.20 
  Bodenshtein, Yair 1974 ISR1.0010.09100.90 
  Zilberman, Yaacov g2384 ISR0.5010.03100.30 
  Amit, Eli 2005 ISR1.0010.11101.10 
 * 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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