Individual Calculations August 2018
 Lurie, Igor  Total change: 4.80  Rating chartPersonal card
 Netanya Open Summer 2018 Netanya ISR 2018-05-31
RcRownchangeKK*chgGame
 1828 1615 1.50 5 0.24 20 4.80 
  Afgin, David 1924 ISR0.001-0.1420-2.80 
  Tenenbaum, Aharon 1584 ISR1.0010.46209.20 
  Hasidovsky, Michael 2015  * ISR0.001-0.0820-1.60 
  Benyguev, Ilul 1771 ISR0.5010.21204.20 
  Ivatarov, Gurami 1845 ISR0.001-0.2120-4.20 
 * 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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