Rapid: Individual Calculations July 2018
 Kushnir, Arie  Total change: -9.80  Rating chartPersonal card
 Kiryat Ono Spring 2018 rapid A Kiryat Ono ISR 2018-06-02
RcRownchangeKK*chgGame
 1461 1345 1.00 4 -0.49 20 -9.80 
  Smoliar, Klim 1745  * ISR0.001-0.0820-1.60 
  Elkayam, Omer 1265 ISR0.501-0.1120-2.20 
  Radensky, Yonatan 1386 ISR0.001-0.4420-8.80 
  Qasem, Huda 1447 ISR0.5010.14202.80 
 * 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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