Individual Calculations July 2012
 Kouros, Ahileas  Total change: 12.90  Rating chartPersonal card
 Panellinios GS- APO Kotinos under 1800 rating - MAR/APR 2012 Athens GRE 2012-03-12
RcRownchangeKK*chgGame
 1653 1384 2.00 6 0.86 15 12.90 
  Ntalabiras, Spiros 1784  * GRE0.001-0.0815-1.20 
  Retkowski, Daniel 1687 POL0.5010.36155.40 
  Giannopoulos, Antonios 1784  * GRE0.5010.42156.30 
  Poupalos, Konstantinos 1543 GRE0.001-0.2915-4.35 
  Ntovas, Dimitrios 1513 GRE1.0010.671510.05 
  Christopoulos, Orestis-Alexios 1609 GRE0.001-0.2215-3.30 
 * 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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