Individual Calculations May 2017
 Stathakis, Ioannis  Total change: 12.60  Rating chartPersonal card
 163rd Ampelokipi Open 2017 Athens Ampelokipi GRE 2017-03-01
RcRownchangeKK*chgGame
 1719 1823 5.00 7 0.63 20 12.60 
  Panaidis, Fragkiskos 1423  * GRE1.0010.08201.60 
  Spalas, Symeon Konstaninos 1641 GRE0.001-0.7420-14.80 
  Sigalas, Paris-Fotios 1496 GRE1.0010.13202.60 
  Bouras, Panayiotis 1639 GRE1.0010.26205.20 
  Karagiannis, Athanasios m2194 GRE0.001-0.1020-2.00 
  Dimopoulos, Dimitrios 1686 GRE1.0010.32206.40 
  Sideris, Theodoros 1953 GRE1.0010.682013.60 
 * 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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