Individual Calculations July 2011
 Doudoulakakis, Athanasios  Total change: 44.00  Rating chartPersonal card
 7th Kalamaria Spring Open Kalamaria, Thessaloniki GRE 2011-04-19
RcRownchangeKK*chgGame
 1674 1424 1.00 4 0.16 25 4.00 
  Konstantelias, K 1824  * GRE0.001-0.0825-2.00 
  Tsironis, Alexandros 1740 GRE0.001-0.1325-3.25 
  Pasoglou, Ekaterini 1496 GRE0.001-0.4025-10.00 
  Sakellaridis, Grigorios 1635 GRE1.0010.772519.25 
 * 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)
 
 3rd International open of Thessaloniki - Alexander the Great 2011 A GROUP Thessaloniki GRE 2011-04-25
RcRownchangeKK*chgGame
 1718 1424 3.00 9 1.60 25 40.00 
  Ballas, Kleon-Evangelos 1824  * GRE0.001-0.0825-2.00 
  Tsolaki, Eleni 1742 GRE0.001-0.1325-3.25 
  Papasimakopoulos, Vasilios 1617 GRE1.0010.752518.75 
  Petousis, Konstantinos 1696 GRE0.001-0.1725-4.25 
  Gill, William D 1699 IRL1.0010.832520.75 
  Magkias, Vasilios 1759 GRE1.0010.882522.00 
  Hrisostomidis, Alkiviadis 1771 GRE0.001-0.1125-2.75 
  Karabinas, Andreas 1695 GRE0.001-0.1725-4.25 
  Kokkalis, Haralabos 1662 GRE0.001-0.2025-5.00 
 * 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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