Individual Calculations October 2017
 Gkikas, Hristos  Total change: -18.00  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - A group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 1809 2042 6.00 9 -0.90 20 -18.00 
  Grafakou, Sotiria-Aphrodite 1646 GRE1.0010.08201.60 
  Tsivelekidou, Evgenia 1788 GRE0.001-0.8120-16.20 
  Louka, Magdalini 1814 GRE0.001-0.7920-15.80 
  Nomikos, Giorgos 1642  * GRE1.0010.08201.60 
  Cukaj, Marin 1832 ALB1.0010.23204.60 
  Makris, Spyridon-Dionysios 1864 GRE1.0010.27205.40 
  Georgiou, Kostantinos 2162 GRE0.001-0.3420-6.80 
  Mallios, Ioannis 1642  * GRE1.0010.08201.60 
  Abatzis, Antonios 1895 GRE1.0010.30206.00 
 * 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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