Individual Calculations September 2014
 Iordanidou, Zoi  Total change: -60.20  Rating chartPersonal card
 23rd International Open Chess Tournament of Kavala - A Group Kavala GRE 2014-08-02
RcRownchangeKK*chgGame
 1981 2117 3.00 9 -3.01 20 -60.20 
  Kalofonos, Panayotis 1843 GRE1.0010.17203.40 
  Cabarkapa, Novak m2372 SRB0.001-0.1920-3.80 
  Tsekmes, Dimitrios 1840 GRE0.501-0.3320-6.60 
  Kefalas, Loukas 1842 CYP0.001-0.8320-16.60 
  Zisiadis, Dimitrios 1917 GRE0.001-0.7620-15.20 
  Konstantinidis, Konstantinos 1916 GRE1.0010.24204.80 
  Harokopakis, Georgios 1947 GRE0.001-0.7220-14.40 
  Kostic, Milutin B f2280 SRB0.001-0.2820-5.60 
  Theoharidis, Georgios 1871 GRE0.501-0.3120-6.20 

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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