Individual Calculations October 2016
 Kozyris, Ilias  Total change: 55.20  Rating chartPersonal card
 2016 Heraklion Grand Prix - 18th Open A group Heraklio Crete GRE 2016-09-03
RcRownchangeKK*chgGame
 1599 1447 4.50 9 1.38 40 55.20 
  Pavlidis, Anastasios m1847  * GRE0.001-0.0840-3.20 
  Foinikianaki, Stella 1218 GRE1.0010.21408.40 
  Amato, Giampiero 1847  * ITA0.001-0.0840-3.20 
  Kontaki, Maria 1156 GRE1.0010.15406.00 
  Fragiadakis, Emanouel 1811 GRE0.001-0.1040-4.00 
  Baroutis, Georgios 1184 GRE1.0010.18407.20 
  Vitsaxakis, Nikolaos 1797 GRE0.5010.394015.60 
  Serpetsidaki, Eva 1847  * GRE0.5010.424016.80 
  Hairetis, Ioannis 1682 GRE0.5010.294011.60 
 * 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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