Individual Calculations July 2009
 Glyptis, Georgios  Total change: -1.20  Rating chartPersonal card
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 1908 1558 0.00 1 -0.11 15 -1.65 
  Patriarheas, Georgios 1908 GRE0.001-0.1115-1.65 

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)
 
 WORLD AMATEUR CHAMPIONSHIP 2009 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 1807 1562 1.50 7 0.03 15 0.45 
  Nikolaidou, Eleni-Isioni 1872 GRE0.001-0.1415-2.10 
  Papathanasiou, Ageliki 1912 GRE0.001-0.1115-1.65 
  Petousis, Konstantinos 1775 GRE1.0010.771511.55 
  Dirlis, Nikolaos 1849 GRE0.001-0.1615-2.40 
  Boutsioukis, Nikolaos 1912 GRE0.001-0.1115-1.65 
  Naghib, Parisa 1697 IRI0.5010.18152.70 
  Serefidou, Despina 1634 GRE0.001-0.4015-6.00 

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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