Individual Calculations July 2017
 Sokolovsky, Yahli  Total change: 8.80  Rating chartPersonal card
 Kfar Saba Spring tournament 2017 A Kfar Saba ISR 2017-04-08
RcRownchangeKK*chgGame
 1911 1948 3.00 7 -0.80 40 -32.00 
  Calabrese, Gabriel 2152 ISR0.001-0.2440-9.60 
  Glatt, Oded 1680 ISR1.0010.17406.80 
  Hatzor, Eyal 1693 ISR1.0010.19407.60 
  Martianov, Andre 1975 ISR0.001-0.4640-18.40 
  Zhimalov, Adam 1864 ISR1.0010.384015.20 
  Bodenshtein, Yair 2015 ISR0.001-0.4140-16.40 
  Alon, Yaacov 1999 ISR0.001-0.4340-17.20 

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)
 
 Herzliya Spring 2017 A Herzliya ISR 2017-04-24
RcRownchangeKK*chgGame
 2008 1948 5.00 9 1.02 40 40.80 
  Kudischewitsch, David m2337 RUS0.5010.414016.40 
  Kantsler, Boris g2348  * ISR0.001-0.0840-3.20 
  Cnaan, Moshe 1991 ISR0.5010.06402.40 
  Philosoph, Assi 2129 ISR0.001-0.2640-10.40 
  Dobkin, Uri 1707 ISR1.0010.20408.00 
  Hoffmann, Yair 1765 ISR0.001-0.7440-29.60 
  Dror, Levi 1740 ISR1.0010.23409.20 
  Lagon, Michael 1915 ISR1.0010.454018.00 
  Hasidovski, Arnold 2142 ISR1.0010.754030.00 
 * 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)
 

 

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