Individual Calculations January 2009
 Malikentzou, Nafsika  Total change: -1.65  Rating chartPersonal card
 18o PANTHESSALIKO ATOMIKO PROTATHLIMA VOLOS GRE 2008-09-20
RcRownchangeKK*chgGame
 1907 1608 0.50 3 0.04 15 0.60 
  Gkountras, Klearhos 1958 GRE0.001-0.1115-1.65 
  Romanos, Theodoros 1958 GRE0.001-0.1115-1.65 
  Sirnioti, Georgia 1806 GRE0.5010.26153.90 

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)
 
 1st Greek Youth Under 16 Team Championship 2008 CHalkida GRE 2008-10-11
RcRownchangeKK*chgGame
 1761 1571 1.00 4 -0.15 15 -2.25 
  Fragkos, Vasilios 1921 GRE0.001-0.1115-1.65 
  Mazarakis, Athanasios 1442 GRE0.501-0.1715-2.55 
  Papakonstantinou, Dimitrios 1759 GRE0.5010.24153.60 
  Pappelis, Dimitrios 1921 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)
 

 

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