Individual Calculations July 2013
 Kyriakides, Savvas  Total change: -33.00  Rating chartPersonal card
 38th Annual Paul Keres Memorial Richmond, British Columbia CAN 2013-05-18
RcRownchangeKK*chgGame
 1959 2165 1.50 5 -2.20 15 -33.00 
  Pechisker, Alfred 2201 CAN0.001-0.4515-6.75 
  Botez, Alexandra wc2024 CAN0.001-0.6915-10.35 
  Roback, Joe 1924 CAN0.001-0.8015-12.00 
  Gedajlovic, Max 1765  * CAN1.0010.08151.20 
  Pokora, Lubomir 1879 CAN0.501-0.3415-5.10 
 * 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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