Individual Calculations January 2009
 Ntantais, Avraam  Total change: 0.00  Rating chartPersonal card
 89th Ambelokipi Open Athens GRE 2008-09-06
RcRownchangeRpKK*chgGame
 1639 0 1.00 5 0.00 1399   0.00 
  Dimitriadis, Theodoros 1868 GRE0.0010.00 0.00 
  Visvardis, Anastasios 1636 GRE0.0010.00 0.00 
  Ntovas, Dimitrios 1460 GRE1.0010.00 0.00 
  Fragkou, Eleni 1751 GRE0.0010.00 0.00 
  Theodosakis, Emanuel 1479 GRE0.0010.00 0.00 

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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