Rapid: Individual Calculations August 2016
 Gershkowich, David  Total change: 10.00  Rating chartPersonal card
 Israel Team Cup 2016 Jerusalem ISR 2016-07-01
RcRownchangeKK*chgGame
 2121 2200 3.50 5 0.50 20 10.00 
  Gorshtein, Ido 1970 ISR1.0010.21204.20 
  Kagan, Shimon m2291 ISR1.0010.622012.40 
  Peretz, Malkiel f2212 ISR0.5010.02200.40 
  Zlatin, Alexander 2000 ISR0.501-0.2620-5.20 
  Rahmilevitz, Anton 2133 ISR0.501-0.0920-1.80 

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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