Individual Calculations November 2011
 Zahariou, Nikolaus  Total change: -8.85  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - A' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1959 1825 1.50 6 -0.49 15 -7.35 
  Malliaros, Stavros 2066 GRE0.5010.30154.50 
  Koerant, Filipos 2103 GRE0.001-0.1715-2.55 
  Fessas, Prokopios 1948 GRE1.0010.671510.05 
  Kakkanas, Evangelos 1976 GRE0.001-0.3015-4.50 
  Koutrakis, Stamatios 1958 GRE0.001-0.3215-4.80 
  Stefanov, Emil 1701 BUL0.001-0.6715-10.05 

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)
 
 4th Autumn open tournament of SON Filadelfias Athens, N. Filadelfia GRE 2011-09-05
RcRownchangeKK*chgGame
 1607 1833 3.50 5 -0.27 15 -4.05 
  Foutouhos, Dimitrios 1433  * GRE1.0010.08151.20 
  Siametis, Dimitrios 1618 GRE0.501-0.2715-4.05 
  Mourouti, Marietta 1740 GRE0.501-0.1315-1.95 
  Stavropoulos, Konstantinos 1433  * GRE1.0010.08151.20 
  Diamandis, Georgios 1810 GRE0.501-0.0315-0.45 
 * 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)
 
 12th Open SOP-SMAOK over 1900 rating Pagrati, Athens GRE 2011-09-13
RcRownchangeKK*chgGame
 1986 1833 2.00 6 0.17 15 2.55 
  Mitrandzas, Athanasios 2051 GRE0.001-0.2215-3.30 
  Nikomanis, Andreas 2003 GRE0.001-0.2815-4.20 
  Kondopoulos, Dimitrios 2015 GRE0.5010.24153.60 
  Kalitsis, Nikolaos 2077 GRE0.5010.30154.50 
  Anairousis, Panag 1992 GRE0.001-0.2915-4.35 
  Georgiopoulos, Har 1779 GRE1.0010.42156.30 

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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