Individual Calculations August 2013
 Zafiropoulos, Stratos  Total change: 0.00  Rating chartPersonal card
 2013 Greek Individual Youth Championships - open U12 Greece - Rio GRE 2013-07-08
RcRownchangeRpKK*chgGame
 1443 0 2.50 8 0.00 1302   0.00 
  Andromedas, Georgios 1487 GRE1.0010.00 0.00 
  Karousos-Theodorakis, Nikolaos 1719 GRE0.0010.00 0.00 
  Sotiropoulos, Anastasios-Theohar 1390 GRE0.0010.00 0.00 
  Kouroglou, Konstantinos 1420 GRE0.0010.00 0.00 
  Dallis, Ioannis 1393 GRE1.0010.00 0.00 
  Papaioannou, Evagelos 1393 GRE0.0010.00 0.00 
  Stratis, Nikiforos 1309 GRE0.5010.00 0.00 
  Hasouris, Georgios 1434 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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