Individual Calculations January 2015
 Adar, Idan  Total change: 66.40  Rating chartPersonal card
 Ramat Gan Autumn 2014 Ramat Gan ISR 2014-11-02
RcRownchangeKK*chgGame
 1905 1836 3.50 7 0.53 40 21.20 
  Kraus, Yair 2073 ISR0.001-0.2040-8.00 
  Avineri, Paz 1779 ISR1.0010.424016.80 
  Drori, Dan f2129 ISR1.0010.854034.00 
  Saadon, Netanel 1877 ISR0.001-0.4440-17.60 
  Kochavi, Ori 1639 ISR0.001-0.7540-30.00 
  Aharonovich, Itamar 2186 ISR0.5010.394015.60 
  Yaniv, Ori 1651 ISR1.0010.264010.40 

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
 1885 1836 2.00 2 1.13 40 45.20 
  Shohat, Yotam 1976 ISR1.0010.694027.60 
  Emanuel, Yahav 1793 ISR1.0010.444017.60 

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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