Individual Calculations July 2008
 Siainis, Konstantinos  Total change: 0.75  Rating chartPersonal card
 ATTICA TEAM CHAMP. A' LOCAL CAT. 2008 B' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 1844 1837 2.00 4 0.03 25 0.75 
  Batsoutas, Mihail 1861 GRE1.0010.532513.25 
  Patrinos, Ilias 1767 GRE1.0010.402510.00 
  Kostopoulos, Thomas 1831 GRE0.001-0.5125-12.75 
  Giordos, Vasilios 1917 GRE0.001-0.3925-9.75 

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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