Individual Calculations October 2016
 Kiriakakis, Ioannis  Total change: -75.20  Rating chartPersonal card
 2016 Heraklion Grand Prix - 18th Open A group Heraklio Crete GRE 2016-09-03
RcRownchangeKK*chgGame
 1470 1623 3.50 8 -1.88 40 -75.20 
  Mamoulakis, Eleftherios 2023  * GRE0.001-0.0840-3.20 
  Koutsouraki, Ariadni 1223  * GRE0.001-0.9240-36.80 
  Kypriotakis, Kyriakos 1227 GRE0.501-0.4240-16.80 
  Tavernarakis, Nikolaos 1223  * GRE1.0010.08403.20 
  Romanov, Sergey 2023  * RUS0.001-0.0840-3.20 
  Georgakakis, Michail 1223  * GRE1.0010.08403.20 
  Daskalaki, Sofia 1463 GRE0.501-0.2140-8.40 
  Kouvidis, Ioannis 1352 GRE0.501-0.3340-13.20 
 * 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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