Individual Calculations June 2016
 Cohen, Yael  Total change: -34.00  Rating chartPersonal card
 Petach Tikva Moadon Krav under 1800 March-May 2016 Petach Tikva ISR 2016-03-09
RcRownchangeKK*chgGame
 1558 1432 0.50 4 -0.85 40 -34.00 
  Aizenberg, Benny 1586 ISR0.5010.21408.40 
  Wertlieb, Tomer 1638 ISR0.001-0.2440-9.60 
  Zeevi, Uri 1375 ISR0.001-0.5840-23.20 
  Cohen, Hanan 1632 ISR0.001-0.2440-9.60 

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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