Rapid: Individual Calculations May 2018
 Katkov, Michelle  Total change: 18.80  Rating chartPersonal card
 Ashdod Spring Rapid Championship 07.04.2018 Ashdod ISR 2018-04-07
RcRownchangeKK*chgGame
 1842 1690 2.50 5 0.94 20 18.80 
  Iliaguev, Nisim f2090  * ISR0.001-0.0820-1.60 
  Kiselman, Yaron 1290  * ISR1.0010.08201.60 
  Solovan, Vitaly 1917 ISR1.0010.792015.80 
  Chachashvili, Zuri 1983 ISR0.001-0.1520-3.00 
  Iliaguev, Daniel 1931 ISR0.5010.30206.00 
 * 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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