Individual Calculations October 2018
 Goridaris, Panagiotis  Total change: -6.80  Rating chartPersonal card
 26th Honour to National Resistance tournament of Nikaia 2018 - B group Nikaia GRE 2018-08-25
RcRownchangeKK*chgGame
 1266 1290 2.50 5 -0.17 40 -6.80 
  Fardoulis, Ioannis 1088 GRE1.0010.24409.60 
  Charalampidis, Vasilios 1418 GRE0.001-0.3340-13.20 
  Tsekoura, Stavroula 1188 GRE0.501-0.1440-5.60 
  Zarkada, Athina 1148 GRE1.0010.314012.40 
  Mataragkas, Georgios 1486 GRE0.001-0.2540-10.00 

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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