Individual Calculations March 2012
 Hadar, Gil  Total change: -59.10  Rating chartPersonal card
 Israel National Champ 2011 Ashdod ISR 2011-12-18
RcRownchangeKK*chgGame
 2040 2200 3.50 8 -1.97 30 -59.10 
  Bykhovsky, Avigdor g2427 RUS0.001-0.2130-6.30 
  Nakar, Eylon 2286 ISR0.001-0.3830-11.40 
  Yazombeck, Yehuda 1892 ISR1.0010.14304.20 
  Poleg, Dan 1800  * ISR0.501-0.4230-12.60 
  Iskhakov, Michael 2078 ISR0.001-0.6730-20.10 
  Brusilovski, Lena 2025 ISR0.501-0.2330-6.90 
  Mashid, Itay 1904 ISR1.0010.15304.50 
  Porat, Mordehi 1904 ISR0.501-0.3530-10.50 
 * 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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