Individual Calculations November 2010
 Grigoriadis, Alexandros  Total change: -2.80  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group A Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 2101 2330 6.00 9 -0.99 10 -9.90 
  Tsokopoulos, Dedalos 1930  * GRE1.0010.08100.80 
  Sideris, Theodoros 2053 GRE1.0010.17101.70 
  Michelakos, Panagiotis 1996 GRE1.0010.12101.20 
  Atanasov, Radislav 2227 BUL0.001-0.6410-6.40 
  Galanos, Dimitrios 2158 GRE1.0010.27102.70 
  Kamenets, Anatolij m2246 UKR0.001-0.6210-6.20 
  Sienczewski, Zbigniew 2122 GRE0.501-0.2710-2.70 
  Tzamouranis, Dimitrios 2112 GRE0.501-0.2810-2.80 
  Papargyriou, Anastasios 2065 GRE1.0010.18101.80 
 * 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)
 
 4th Int. Tournament FOKIKA 2010 "NIKOS KARAPANOS" Amfissa GRE 2010-09-02
RcRownchangeKK*chgGame
 1914 2314 1.00 1 0.08 10 0.80 
  Kiriakakis, Konstantinos 1914  * GRE1.0010.08100.80 
 * 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)
 
 2nd Papanastasio open tournament Peristeri - Athens GRE 2010-09-06
RcRownchangeKK*chgGame
 2008 2314 6.50 7 0.63 10 6.30 
  Giannoulis, Dionisios 1914  * GRE1.0010.08100.80 
  Panagoulias, Ilias 1914  * GRE0.501-0.4210-4.20 
  Rigatos, Panagiotis 1914  * GRE1.0010.08100.80 
  Malamatas, Konstantinos 1978 GRE1.0010.12101.20 
  Fragkos, Vasilios 1975 GRE1.0010.12101.20 
  Kostouros, Alexandros 2146 GRE1.0010.28102.80 
  Zygouris, Hristos 2217 GRE1.0010.37103.70 
 * 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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