Individual Calculations September 2010
 Stamos, Filippos  Total change: 62.55  Rating chartPersonal card
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 2077 1780 5.00 7 3.73 15 55.95 
  Grigoriadis, Alexandros m2180  * GRE0.001-0.0815-1.20 
  Bekakos, Mihail 1667 GRE1.0010.35155.25 
  Stefanidi, Maria-Anna wf2086 GRE0.001-0.1415-2.10 
  Petraki, Maria wf2067 GRE1.0010.841512.60 
  Kostouros, Alexandros 2180  * GRE1.0010.921513.80 
  Goumas, Ioannis 2180  * GRE1.0010.921513.80 
  Kokolias, Konstantinos 2180  * GRE1.0010.921513.80 
 * 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)
 
 28th Greek Individual Championships Open U16 - 2010 Kallithea Halkidiki GRE 2010-06-26
RcRownchangeKK*chgGame
 1773 1780 4.50 8 0.44 15 6.60 
  Kazakos, Emmanouil 2037 GRE0.001-0.1815-2.70 
  Diasakos, Spyridon 1535 GRE1.0010.20153.00 
  Tassis, Ioannis 1650 GRE1.0010.32154.80 
  Sandalakis, Nikolaos 1920 GRE0.001-0.3115-4.65 
  Pantelidis, Hristos 1635 GRE1.0010.31154.65 
  Zivas, Konstantinos 1850 GRE0.5010.10151.50 
  Tsironis, Panteleimon 1551 GRE1.0010.21153.15 
  Malamatas, Konstantinos 2007 GRE0.001-0.2115-3.15 

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)
 

 

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