Individual Calculations March 2013
 Selictar, Dor  Total change: -6.60  Rating chartPersonal card
 Israel U18 League 2013 Various ISR 2012-10-10
RcRownchangeKK*chgGame
 2022 2005 3.00 7 -0.44 15 -6.60 
  Boruchovsky, Avital m2405  * ISR0.001-0.0815-1.20 
  Grinberg, Eyal 2047 ISR0.001-0.4415-6.60 
  Striechman, Orri 1981 ISR0.001-0.5315-7.95 
  Bernshtein, Tomer 1908 ISR1.0010.37155.55 
  Ginchil, Shay 1970 ISR1.0010.45156.75 
  Poleg, Matan 2050 ISR0.001-0.4415-6.60 
  Kali, Omer 1790 ISR1.0010.23153.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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