Individual Calculations May 2013
 Lagon, Michael  Total change: -6.60  Rating chartPersonal card
 Herzlia Winter 2013 Herzlia ISR 2013-01-14
RcRownchangeKK*chgGame
 1976 2003 3.00 6 -0.22 30 -6.60 
  Reshef, Omer 2232 ISR0.001-0.2130-6.30 
  Yerushalmi, Eran 1794 ISR1.0010.23306.90 
  Zalkind, Konstantin f2246 ISR0.001-0.2030-6.00 
  Ben Porat, Zeev 1996 ISR0.501-0.0130-0.30 
  Towers, Brian 1798 ISR1.0010.24307.20 
  Kali, Omer 1790 ISR0.501-0.2730-8.10 

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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