Individual Calculations January 2015
 Avineri, Paz  Total change: -56.40  Rating chartPersonal card
 Ramat Gan Autumn 2014 Ramat Gan ISR 2014-11-02
RcRownchangeKK*chgGame
 1845 1779 2.00 7 -1.00 40 -40.00 
  Gamayev, Oleg 2163 ISR0.001-0.0940-3.60 
  Adar, Idan 1836 ISR0.001-0.4240-16.80 
  Kochavi, Ori 1639 ISR1.0010.314012.40 
  Gal, Lior 2001 ISR0.001-0.2240-8.80 
  Yaniv, Ori 1651 ISR1.0010.334013.20 
  Weinberger, Yair 1808 ISR0.001-0.4640-18.40 
  Bodenshtein, Yair 1817 ISR0.001-0.4540-18.00 

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)
 
 Liga Ilit Noar Tzafon 2014 Round 4-7 various ISR 2014-11-29
RcRownchangeKK*chgGame
 2027 1779 0.00 2 -0.41 40 -16.40 
  Yerushalmi, Eran 1940 ISR0.001-0.2940-11.60 
  Grinberg, Eyal 2114 ISR0.001-0.1240-4.80 

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)
 

 

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