Individual Calculations September 2012
 Vovas, Georgios  Total change: -48.60  Rating chartPersonal card
 2nd Tournament of Ioannina 2012 Ioannina GRE 2012-01-22
RcRownchangeKK*chgGame
 1747 1708 1.00 3 -0.38 30 -11.40 
  Pappas, Mihail 1960 GRE0.001-0.1930-5.70 
  Bebis, Epaminondas-Alexandros 1627 GRE1.0010.393011.70 
  Xilogiannis, Dimitrios 1653 GRE0.001-0.5830-17.40 

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)
 
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1680 1708 2.50 7 -1.24 30 -37.20 
  Basios, Athanasios 1885 GRE0.5010.23306.90 
  Markantonis, Vasilios 1918 GRE0.001-0.2330-6.90 
  Tsiamis, Rafail 1451 GRE0.501-0.3230-9.60 
  Georgantzis, Petros 1494 GRE1.0010.23306.90 
  Pingov, Krasen 1916 BUL0.001-0.2330-6.90 
  Tononidis, Anastasios 1531 GRE0.001-0.7330-21.90 
  Hatzipanteli, Theodora 1568 GRE0.501-0.1930-5.70 

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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