Individual Calculations March 2011
 Tetepoulidis, Ioannis  Total change: -4.50  Rating chartPersonal card
 Prokrimatika Neanikon 2011 ESSTHX Open Under 14 Thessaloniki GRE 2010-12-26
RcRownchangeKK*chgGame
 1622 1592 2.00 5 -0.30 15 -4.50 
  Themelis, Georgios 1676 GRE1.0010.62159.30 
  Batzolis, Georgios 1621 GRE0.5010.04150.60 
  Sahinidis, Evagelos 1698 GRE0.001-0.3615-5.40 
  Hatzigrigoriou, Georgios 1608 GRE0.5010.02150.30 
  Karzias, Christos 1507 GRE0.001-0.6215-9.30 

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)
 

 

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