Individual Calculations October 2015
 Gkavalias, Dimitrios  Total change: -47.00  Rating chartPersonal card
 23th International Tournament of Nikaia "Honor to National Resistance" - B group Nikaia GRE 2015-08-27
RcRownchangeKK*chgGame
 1189 1498 4.50 8 -2.35 20 -47.00 
  Kartsidima, Aikaterini 1098  * GRE1.0010.08201.60 
  Chrysomallis, Stylianos 1212 GRE0.501-0.3420-6.80 
  Stamelos, Grigorios 1223 GRE0.001-0.8320-16.60 
  Isari, Angeliki 1161 GRE0.501-0.3820-7.60 
  Davillas, Konstantinos 1142 GRE1.0010.11202.20 
  Stratis, Nikiforos 1175 GRE0.501-0.3720-7.40 
  Apostolidou, Eleni 1229 GRE1.0010.17203.40 
  Betsos, Nikolaos-Evangelos 1268 GRE0.001-0.7920-15.80 
 * 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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