Individual Calculations August 2016
 Verny, David  Total change: 187.60  Rating chartPersonal card
 Kfar Saba Spring 2016 B Kfar Saba ISR 2016-05-14
RcRownchangeKK*chgGame
 1493 1493 4.50 5 1.99 40 79.60 
  Gadasi, Noam wc1370 ISR1.0010.334013.20 
  Kadosh, Lior 1409 ISR0.501-0.1240-4.80 
  Tombek, Victor 1584 ISR1.0010.624024.80 
  Tal-Shahar, Liam 1559 ISR1.0010.594023.60 
  Yusupoff, Yoav 1543 ISR1.0010.574022.80 

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)
 
 7th Kiryat Ono Summer Festival B Kiryat Ono ISR 2016-07-03
RcRownchangeKK*chgGame
 1642 1504 2.50 4 1.20 40 48.00 
  Hoffmann, Yair 1537 ISR0.001-0.4540-18.00 
  Podim, Ariel 1564 ISR0.5010.08403.20 
  Leor, Effi 1688 ISR1.0010.744029.60 
  Samarin, Leonid 1780 ISR1.0010.834033.20 

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)
 
 Gideon Japhet Memorial ACP Open 2016 B Jerusalem ISR 2016-07-10
RcRownchangeKK*chgGame
 1824 1504 2.50 7 1.50 40 60.00 
  Lukovski, Lev 1851 GER1.0010.894035.60 
  Kochavi, Ori 1893 ISR0.001-0.0940-3.60 
  Vardi, Shlomit 1904  * ISR0.001-0.0840-3.20 
  Boruchovsky, Ron 1785 ISR0.5010.344013.60 
  Vinogradov, Victor 1886 ISR0.001-0.0940-3.60 
  Levitan, Ronit wc1814 ISR0.001-0.1440-5.60 
  Amitzur, David 1633 ISR1.0010.674026.80 
 * 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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