Individual Calculations September 2015
 Koutsidis, Konstantinos  Total change: -20.00  Rating chartPersonal card
 24th Open International Tournament of Kavala - Group B Kavala GRE 2015-08-04
RcRownchangeKK*chgGame
 1298 1361 3.00 6 -0.50 40 -20.00 
  Vidalis, Evagelos 1761  * GRE0.001-0.0840-3.20 
  Bais, Ioannis 1010 GRE1.0010.11404.40 
  Tsouchnikas, Georgios 1057 GRE1.0010.14405.60 
  Koutrakis, Theodoros 1145 GRE1.0010.22408.80 
  Haralabidou, Maria 1548 GRE0.001-0.2640-10.40 
  Kolyvas-Dimitrakarakos, Panagiot 1268 GRE0.001-0.6340-25.20 
 * 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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