Individual Calculations July 2015
 Haldaiakis, Vasilios  Total change: -28.20  Rating chartPersonal card
 13th Fysiolatriko open 2015 - A group Nikaia GRE 2015-06-16
RcRownchangeKK*chgGame
 1700 1726 3.00 8 -1.41 20 -28.20 
  Karagiannis, Athanasios m2126  * GRE0.001-0.0820-1.60 
  Mantzakouras, Loukas 1601 GRE0.001-0.6720-13.40 
  Giannelos, Stylianos 1614 GRE0.001-0.6520-13.00 
  Valagkoutis, Antonios 1584 GRE1.0010.31206.20 
  Fotopoulos, Panagiotis 1513 GRE0.501-0.2720-5.40 
  Gerontis, Nikolaos 1624 GRE0.501-0.1420-2.80 
  Kapellas, Alexandros 1545 GRE1.0010.26205.20 
  Ornithopoulos, Nikolaos 1994 GRE0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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