Individual Calculations July 2015
 Barbagiannis, Leonidas  Total change: -60.20  Rating chartPersonal card
 13th Fysiolatriko open 2015 - A group Nikaia GRE 2015-06-16
RcRownchangeKK*chgGame
 1562 1821 3.50 8 -3.01 20 -60.20 
  Liapi Zenebisi, Irini 1591 GRE0.501-0.2920-5.80 
  Vasilakopoulos, Georgios 1578 GRE1.0010.20204.00 
  Liapi Zenebisi, Filippa 1561 GRE0.501-0.3220-6.40 
  Andromedas, Georgios 1573 GRE0.501-0.3120-6.20 
  Lemoni, Maria - Ioanna 1502 GRE0.001-0.8720-17.40 
  Grafakou, Sotiria-Aphrodite 1543 GRE1.0010.17203.40 
  Abelakiotis, Stavros 1673 GRE0.001-0.7020-14.00 
  Louka, Magdalini 1472 GRE0.001-0.8920-17.80 

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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