Individual Calculations September 2017
 Christodoulou, Panormitis  Total change: 1.20  Rating chartPersonal card
 26th International Open Kavala 2017 - B group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 1580 1470 2.50 7 0.03 40 1.20 
  Moshou, Alexia 1659 GRE0.5010.254010.00 
  Lithoxoos, Theodoros 1669 GRE0.001-0.2440-9.60 
  Demelkas, Ioannis 1595 GRE0.001-0.3340-13.20 
  Kyriakidou, Chrysa 1137 GRE1.0010.12404.80 
  Haralabidou, Maria 1636 GRE1.0010.724028.80 
  Tsirlis, Panteleimon 1790 GRE0.001-0.1340-5.20 
  Krikoglou, Iordanis 1573 GRE0.001-0.3640-14.40 

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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