Individual Calculations September 2014
 Afgin, David  Total change: 9.60  Rating chartPersonal card
 Netanya Summer 2014 Netanya ISR 2014-06-19
RcRownchangeKK*chgGame
 1991 1970 3.00 5 0.64 15 9.60 
  Benyguev, Ilul 1893 ISR0.001-0.6115-9.15 
  Volkov, Yuri 2019 ISR1.0010.57158.55 
  Kopaloff, Nick 2092 ISR0.5010.17152.55 
  Lagon, Michael 1950 ISR0.501-0.0315-0.45 
  Poleg, Dan 1999 ISR1.0010.54158.10 

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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