Individual Calculations October 2014
 Ballas, Athanasios-Panagiotis  Total change: -76.40  Rating chartPersonal card
 11th international open Kalamarias 2014 Kalamaria GRE 2014-08-27
RcRownchangeKK*chgGame
 1575 1917 2.50 5 -1.91 40 -76.40 
  Ioannou, Ioannis Nik. 1517  * GRE1.0010.08403.20 
  Anastasopoulos, Filippos 1560 GRE1.0010.11404.40 
  Hosseini-Tambatambai, Areios 1589 GRE0.001-0.8740-34.80 
  Larry, Engel 1609 ALB0.501-0.3640-14.40 
  Vardakas, Grigorios 1599 GRE0.001-0.8740-34.80 
 * 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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