Individual Calculations September 2014
 Petrone, Gianmario  Total change: -82.40  Rating chartPersonal card
 23rd International Open Chess Tournament of Kavala - A Group Kavala GRE 2014-08-02
RcRownchangeKK*chgGame
 1998 2045 2.50 8 -2.06 40 -82.40 
  Enchev, Ivajlo m2392 BUL0.001-0.1140-4.40 
  Hatzihrisafis, Dimos 1863 GRE0.501-0.2440-9.60 
  Grigoriadis, Mihail 1981 GRE0.001-0.5940-23.60 
  Stamoulas, Nikos 1909 GRE0.501-0.1840-7.20 
  Konstantinidis, Konstantinos 1916 GRE0.501-0.1740-6.80 
  Kalofonos, Panayotis 1843 GRE0.501-0.2640-10.40 
  Grigoriadis, Alexandros m2208 GRE0.001-0.2840-11.20 
  Theoharidis, Georgios 1871 GRE0.501-0.2340-9.20 

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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