Individual Calculations July 2015
 Laggousis, Andreas  Total change: -24.40  Rating chartPersonal card
 Panellinios GS - APO Kotinos "Kaissa 30" tournament Athens GRE 2015-04-23
RcRownchangeKK*chgGame
 1701 1973 4.50 7 -1.22 20 -24.40 
  Giannelos, Stylianos 1614 GRE0.501-0.4020-8.00 
  Louka, Magdalini 1573  * GRE1.0010.08201.60 
  Retkowski, Daniel 1628 POL0.501-0.3920-7.80 
  Makkas, Panayiotis 1786 GRE0.501-0.2420-4.80 
  Vakakis, Panteleimon 1779 GRE0.001-0.7520-15.00 
  Kollias, Georgios 1697 GRE1.0010.17203.40 
  Ragios, Konstantinos 1832 GRE1.0010.31206.20 
 * 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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