Individual Calculations January 2015
 Weinberger, Yair  Total change: 28.80  Rating chartPersonal card
 Ramat Gan Autumn 2014 Ramat Gan ISR 2014-11-02
RcRownchangeKK*chgGame
 1832 1808 4.00 7 0.72 40 28.80 
  Gal, Lior 2001 ISR0.001-0.2540-10.00 
  Kochavi, Ori 1639 ISR1.0010.284011.20 
  Saadon, Netanel 1877 ISR0.001-0.4040-16.00 
  Landau, Amit 1713 ISR0.001-0.6340-25.20 
  Bodenshtein, Yair 1817 ISR1.0010.514020.40 
  Avineri, Paz 1779 ISR1.0010.464018.40 
  Magen, Amnon 1997 ISR1.0010.754030.00 

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)
 

 

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