Individual Calculations September 2011
 Magklaras, Themistoklis-Panayio  Total change: -5.25  Rating chartPersonal card
 14th National Greek Ind. Championship - Open U14 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1680 1650 3.50 8 -0.27 15 -4.05 
  Gouloutis, Nikolaos 1758 GRE0.5010.15152.25 
  Papadopoulos, Georgios 2015 GRE0.001-0.1015-1.50 
  Papakonstantinou, Dimitrios 1742 GRE0.5010.13151.95 
  Hatzis-Bakratsas, Alexandros 1711 GRE0.001-0.4215-6.30 
  Vlahakis, Nikos 1501 GRE1.0010.30154.50 
  Karzias, Christos 1539 GRE0.501-0.1515-2.25 
  Katopodis, Ioannis 1525 GRE0.501-0.1715-2.55 
  Drakopoulos, Polihronis 1645 GRE0.501-0.0115-0.15 

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)
 
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 1999 1650 0.50 5 -0.08 15 -1.20 
  Aggelis, Nikolaos f2050  * GRE0.001-0.0815-1.20 
  Korlotsidis, Spiridon 2050  * GRE0.001-0.0815-1.20 
  Mastrorilli, Nicola 2004 ITA0.001-0.1115-1.65 
  Kakkanas, Evangelos 1976 GRE0.5010.37155.55 
  Stamos, Filippos 1914 GRE0.001-0.1815-2.70 
 * 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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