Individual Calculations July 2012
 Karzias, Christos  Total change: 0.60  Rating chartPersonal card
 Open Tournament In Memory of Nikolaos Novidis Thessaloniki GRE 2012-06-13
RcRownchangeKK*chgGame
 1674 1566 2.00 5 0.04 15 0.60 
  Romanos, Theodoros 1966  * GRE0.001-0.0815-1.20 
  Nikolaou, Alexandros 1224 GRE1.0010.12151.80 
  Barbageorgopoulou, Fani 1842 GRE0.001-0.1715-2.55 
  Sideris, Georgios 1966  * GRE0.001-0.0815-1.20 
  Atmatzidis-Hatziris, Konstantino 1371 GRE1.0010.25153.75 
 * 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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