Individual Calculations January 2014
 Westreich, Itay  Total change: -3.30  Rating chartPersonal card
 Quarter Final Champ 2013 Kiryat-Ono / Ganei-Tikva Ganei Tikva ISR 2013-11-03
RcRownchangeKK*chgGame
 1963 1913 2.50 6 -0.11 30 -3.30 
  Dovev, Noam 1785 ISR1.0010.33309.90 
  Aronin, Pavel 2083 MNC0.001-0.2830-8.40 
  Cohen, Itay 1919 ISR0.5010.01300.30 
  Ben-Natan, Yigal 2084 ISR0.001-0.2730-8.10 
  Altshul, Limor 1833 ISR1.0010.393011.70 
  Alperovich, Asher 2072 ISR0.001-0.2930-8.70 

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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