Individual Calculations November 2010
 Karatzanos, Konstantinos  Total change: 14.40  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group B Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 1774 1406 0.00 1 -0.10 15 -1.50 
  Nikolaidis, Paris 1774 GRE0.001-0.1015-1.50 

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)
 
 1st Autumn Open Chess Tournament AO Pefkis Pefki, Athens GRE 2010-09-06
RcRownchangeKK*chgGame
 1608 1400 2.50 4 1.49 15 22.35 
  Poulidis, Stefanos 1800  * GRE0.001-0.0815-1.20 
  Kalogridakis, Theodoros 1587 GRE1.0010.741511.10 
  Karystianos, Petros 1519 GRE0.5010.16152.40 
  Sakellarios, Stavros 1524 GRE1.0010.671510.05 
 * 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)
 
 107th Ambelokipi Open Ambelokipi - Athens GRE 2010-09-12
RcRownchangeKK*chgGame
 1759 1400 0.00 4 -0.43 15 -6.45 
  Asimakopoulos, Ioannis 1800  * GRE0.001-0.0815-1.20 
  Syfantos, Nikolaos 1756 GRE0.001-0.1115-1.65 
  Fakkas, Argiris 1769 GRE0.001-0.1015-1.50 
  Bouboulis, Spyridon-Odysseys 1710 GRE0.001-0.1415-2.10 
 * 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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