Individual Calculations January 2016
 Shapira, Avner  Total change: 65.60  Rating chartPersonal card
 National championship Quarterfinal 2015 Ramat Gan Ramat Gan ISR 2015-10-11
RcRownchangeKK*chgGame
 2055 1990 7.00 9 3.28 20 65.60 
  Tzaban, Rotem 1821 ISR1.0010.28205.60 
  Drori, Dan f2144 ISR0.001-0.2920-5.80 
  Zeira, Naor 1761 ISR1.0010.21204.20 
  Helving, Yuval 2079 ISR1.0010.622012.40 
  Har-Even, Abir 2138 ISR1.0010.702014.00 
  Aharonovich, Itamar 2220 ISR0.5010.29205.80 
  Karp, Michael f2200 ISR1.0010.772015.40 
  Gabizon, Eyal 1989 ISR0.5010.00200.00 
  Elchanati, Alon 2139 ISR1.0010.702014.00 

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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