Individual Calculations August 2014
 Gorodetzky, David  Total change: 154.00  Rating chartPersonal card
 Summer Kiryat Ono A 2014 Kiryat Ono ISR 2014-07-06
RcRownchangeKK*chgGame
 2203 2037 3.00 5 1.47 40 58.80 
  Gruenfeld, Yehuda g2437  * ISR0.001-0.0840-3.20 
  Drori, Saar c2043 ISR1.0010.514020.40 
  Hadari, Ariel 2048 ISR1.0010.524020.80 
  Gamayev, Oleg 2181 ISR1.0010.694027.60 
  Kobo, Ori f2308 ISR0.001-0.1740-6.80 
 * 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)
 
 2nd Gideon Japhet Memorial Open B Jerusalem ISR 2014-07-16
RcRownchangeKK*chgGame
 2073 2037 5.50 7 2.38 40 95.20 
  Emanuel, Yahav 1762 ISR1.0010.17406.80 
  Veinberg, Nimrod 2197 ISR0.5010.21408.40 
  Ben-Natan, Yigal 2112 ISR1.0010.604024.00 
  Telesin, Yulius 2151 ISR0.001-0.3440-13.60 
  Berenboym, Igor 2111 ISR1.0010.604024.00 
  Shtemler, Lavi 2040 ISR1.0010.504020.00 
  Bronfman, Shmuel 2141 ISR1.0010.644025.60 

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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