Individual Calculations October 2017
 Kalogridis, Antonios  Total change: -12.40  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - A Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1631 1557 3.50 9 -0.31 40 -12.40 
  Hrisomalis, Theodoros 1957  * GRE0.001-0.0840-3.20 
  Giannoulaki, Ermofili 1210 GRE1.0010.11404.40 
  Kesidis, Odyseas 1957  * GRE0.5010.424016.80 
  Romanos, Theodoros 1957  * GRE0.001-0.0840-3.20 
  Pasoglou, Nikoleta 1375 GRE1.0010.264010.40 
  Gioras, Ioannis 1633 GRE1.0010.604024.00 
  Tsintsar, Zoran 1745 GER0.001-0.2640-10.40 
  Haralabidou, Maria 1636 GRE0.001-0.3940-15.60 
  Gavriilidis, Giorgos 1210 GRE0.001-0.8940-35.60 
 * 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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