Individual Calculations July 2009
 Terzidaki, Alexandra  Total change: 13.20  Rating chartPersonal card
 2009 Attica mixed Youth Teams Champ. Boys & Girls U16 Attica GRE 2009-03-22
RcRownchangeKK*chgGame
 1729 1820 2.50 4 0.01 15 0.15 
  Selianiti, Eleana 1771 GRE0.001-0.5715-8.55 
  Ximitidou, Sofia 1765 GRE1.0010.42156.30 
  Kokossis, Danae 1776 GRE0.501-0.0615-0.90 
  Lalaouni, Konstantina 1604 GRE1.0010.22153.30 

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)
 
 Team Cup under 16 of Attica 2009 Attica GRE 2009-03-22
RcRownchangeKK*chgGame
 1766 1820 1.00 1 0.42 15 6.30 
  Tassis, Ioannis 1766 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)
 
 Easter Tournament 2009 PS Peristeriou Peristeri - Athens GRE 2009-04-21
RcRownchangeKK*chgGame
 1674 1828 2.50 4 -0.23 15 -3.45 
  Kalofonos, Panayotis 1478 GRE1.0010.11151.65 
  Bellos, Ioannis 1651 GRE0.501-0.2315-3.45 
  Papadopoulos, Georgios 1700 GRE1.0010.33154.95 
  Stathopoulos, Ioannis 1868 GRE0.001-0.4415-6.60 

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)
 
 3o OPEN ASOPDIAS Petroupoli GRE 2009-05-02
RcRownchangeKK*chgGame
 2109 1828 1.00 2 0.68 15 10.20 
  Taylor, Michael 2087 ENG0.001-0.1815-2.70 
  Kagas, Konstantinos 2131 GRE1.0010.861512.90 

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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