Individual Calculations July 2009
 Mihopoulos, Konstantinos  Total change: 0.75  Rating chartPersonal card
 2o open asopdias 2009 Petroupoli - Athens GRE 2009-03-21
RcRownchangeKK*chgGame
 1927 1913 2.50 5 0.04 15 0.60 
  Aggelis, Nikolaos f2263 GRE0.001-0.1115-1.65 
  Kontos, Vasilios 1645 GRE1.0010.17152.55 
  Kouliouras, Ioannis 1703 GRE1.0010.23153.45 
  Sienczewski, Zbigniew 2124 POL0.001-0.2315-3.45 
  Lymperopoulos, Georgios 1900 GRE0.501-0.0215-0.30 

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)
 
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2011 1913 1.50 2 0.77 15 11.55 
  Vrettos, Vasilios 1967 GRE1.0010.58158.70 
  Prezerakos, Dimitrios 2054 GRE0.5010.19152.85 

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
 1772 1971 0.00 1 -0.76 15 -11.40 
  Fotiadis, Ioannis 1772 GRE0.001-0.7615-11.40 

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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