Individual Calculations October 2013
 Koasidis, Konstantinos  Total change: -33.75  Rating chartPersonal card
 21st International tournament of Nikaia "Honour to National Resistance" - B Group Athens - Nikaia GRE 2013-08-26
RcRownchangeKK*chgGame
 1347 1603 5.00 9 -2.25 15 -33.75 
  Magiati, Elisavet 1203  * GRE1.0010.08151.20 
  Koutsidi, Amalia 1414 GRE0.001-0.7515-11.25 
  Tsivgoulis, Evangelos 1204 GRE1.0010.08151.20 
  Katsivardas, Haralabos 1389 GRE0.501-0.2715-4.05 
  Georgitsi, Antigoni 1382 GRE0.501-0.2815-4.20 
  Gkikas, Ioannis 1297 GRE1.0010.14152.10 
  Kilakos, Dimitrios 1401 GRE0.501-0.2615-3.90 
  Lemoni, Maria - Ioanna 1454 GRE0.001-0.7015-10.50 
  Papageorgiou, Fotini 1377 GRE0.501-0.2915-4.35 
 * 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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