Individual Calculations August 2019
 Elkin, Michael  Total change: -12.20  Rating chartPersonal card
 Rishon Summer 2019 B Rishon Letzion ISR 2019-07-21
RcRownchangeKK*chgGame
 1492 1776 3.50 5 -0.61 20 -12.20 
  Kanevsky, Evgeny 1511 ISR1.0010.18203.60 
  Medovoy, Yaniv 1516 ISR0.501-0.3220-6.40 
  Hatuka, Liron 1376  * ISR1.0010.08201.60 
  Gletser, Valery 1680 ISR0.001-0.6320-12.60 
  Neumann, Amit 1376  * ISR1.0010.08201.60 
 * 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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