Rapid: Individual Calculations June 2015
 Tsifanskaya, Ludmila A  Total change: -12.20  Rating chartPersonal card
 Ashdod Chess Club rapid May 2015 A Ashdod ISR 2015-05-09
RcRownchangeKK*chgGame
 2123 2127 2.00 5 -0.61 20 -12.20 
  Shtabsky, Michael 1924 ISR0.001-0.7620-15.20 
  Triger, Ramon 1991 ISR1.0010.32206.40 
  Martianov, Andre 1948 ISR1.0010.27205.40 
  Nabaty, Tamir g2527  * ISR0.001-0.0820-1.60 
  Belytsky, Alexandr f2226 RUS0.001-0.3620-7.20 
 * 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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