Individual Calculations October 2017
 Koutsogoulas, Georgios  Total change: -13.00  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - A Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1512 1522 4.00 9 -0.65 20 -13.00 
  Papakonstantinou, Dimitrios 1922  * GRE0.001-0.0820-1.60 
  Liamos, Evangelos 1179 GRE1.0010.12202.40 
  Tsintsar, Zoran 1745 GER0.001-0.2220-4.40 
  Giannoulaki, Ermofili 1210 GRE1.0010.14202.80 
  Vatkali, Dimitra 1922  * GRE0.001-0.0820-1.60 
  Stoimenidis, Dimitrios 1454 GRE0.001-0.5920-11.80 
  Gavriilidis, Giorgos 1210 GRE1.0010.14202.80 
  Moliotis, Hristos 1661 GRE0.001-0.3120-6.20 
  Koutrakis, Theodoros 1307 GRE1.0010.23204.60 
 * 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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