Individual Calculations August 2012
 Grigoriadis, Alexandros  Total change: 11.60  Rating chartPersonal card
 Attica Team Cup 2012 Attica GRE 2012-04-28
RcRownchangeKK*chgGame
 1979 2293 1.50 2 -0.21 10 -2.10 
  Foutouhos, Spyridon 1893  * GRE1.0010.08100.80 
  Korres, Evangelos 2064 GRE0.501-0.2910-2.90 
 * 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)
 
 Greek Team Championship of A' Category 2012 Rio Achaias GRE 2012-06-30
RcRownchangeKK*chgGame
 2229 2293 5.00 7 0.87 10 8.70 
  Halkias, Stelios g2570 GRE0.001-0.1710-1.70 
  Lazaridis-Patsalias, Haralabos 2141 GRE1.0010.30103.00 
  Gavriilidis, Georgios 2135 GRE0.501-0.2110-2.10 
  Mouroutis, Konstantinos 2225 GRE1.0010.41104.10 
  Nikolaou, Georgios 2231 GRE1.0010.41104.10 
  Tsekouras, Theodoros 2231 GRE1.0010.41104.10 
  Papargyriou, Anastasios 2069 GRE0.501-0.2810-2.80 

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 International Tournament "Artemis Cup" Leros 2012 - A Group Leros GRE 2012-07-11
RcRownchangeKK*chgGame
 2241 2293 5.50 9 0.50 10 5.00 
  Mourouti, Marietta 1893  * GRE1.0010.08100.80 
  Ivanov, Sergey g2552 RUS0.5010.32103.20 
  Zawadzka, Jolanta wg2359 POL0.001-0.4110-4.10 
  Soultatis, Kostas 2042 GRE1.0010.19101.90 
  Sienczewski, Zbigniew 2207 POL0.501-0.1210-1.20 
  Goczo, Melinda wm2238 HUN0.501-0.0810-0.80 
  Festas, Georgios 2024 GRE1.0010.17101.70 
  Estremera Panos, Sergio m2376 ESP1.0010.61106.10 
  Czebe, Attila g2478 HUN0.001-0.2610-2.60 
 * 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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