Individual Calculations September 2015
 Nissim, Yonatan  Total change: 38.00  Rating chartPersonal card
 National Championship 1-8 Final 2015 Ramat Gan Ramat Gan ISR 2015-07-03
RcRownchangeKK*chgGame
 1656 1872 4.00 4 0.95 40 38.00 
  Zeira, Naor 1761 ISR1.0010.354014.00 
  Bejashvili, Irma 1698 ISR1.0010.274010.80 
  Sobel, Ido 1663 ISR1.0010.23409.20 
  Sobel, Alon 1500 ISR1.0010.10404.00 

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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