Individual Calculations September 2014
 Kalofonos, Panayotis  Total change: -14.00  Rating chartPersonal card
 23rd International Open Chess Tournament of Kavala - A Group Kavala GRE 2014-08-02
RcRownchangeKK*chgGame
 2003 1843 2.00 8 -0.35 40 -14.00 
  Iordanidou, Zoi 2117 GRE0.001-0.1740-6.80 
  Minas, Ioannis 2030 GRE0.001-0.2640-10.40 
  Alexiadis, Hristos 2020 GRE0.5010.23409.20 
  Harokopakis, Georgios 1947 GRE0.001-0.3640-14.40 
  Petrone, Gianmario 2045 ITA0.5010.264010.40 
  Vatkali, Dimitra 2006 GRE0.5010.22408.80 
  Malamatas, Konstantinos 1987 GRE0.001-0.3140-12.40 
  Tsirigkanos, Athanasios 1872 GRE0.5010.04401.60 

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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