Individual Calculations July 2017
 Abramov, Itzhak  Total change: 1.60  Rating chartPersonal card
 Mark Center Spring 2017 B Tel Aviv ISR 2017-05-09
RcRownchangeKK*chgGame
 1609 1499 2.00 5 0.08 20 1.60 
  Qasem, Muhamad Mody 1099  * ISR1.0010.08201.60 
  Gonen, Nachum 1899  * ISR1.0010.922018.40 
  Asherov, Aharon 1805 ISR0.001-0.1420-2.80 
  Shwarchbard, Zvi 1882 ISR0.001-0.0920-1.80 
  Gershovich, Yaacov 1361 ISR0.001-0.6920-13.80 
 * 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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