Individual Calculations September 2019
 Nissim, Allon  Total change: -14.00  Rating chartPersonal card
 Israel Team Championship 2019 U14 Afula ISR 2019-08-18
RcRownchangeKK*chgGame
 1333 1193 1.00 4 -0.35 40 -14.00 
  Weiss, Omri 1518 ISR0.001-0.1340-5.20 
  Shtern, Idan 1465 ISR0.001-0.1740-6.80 
  Barak, Tomer 1173 ISR1.0010.474018.80 
  Levian, Omer 1177 ISR0.001-0.5240-20.80 

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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