Individual Calculations October 2013
 Kavvadas, Dionisios  Total change: 7.80  Rating chartPersonal card
 21st International tournament of Nikaia "Honour to National Resistance" - B Group Athens - Nikaia GRE 2013-08-26
RcRownchangeKK*chgGame
 1564 1368 2.00 6 0.52 15 7.80 
  Halikias, Stefanos 1561 GRE0.001-0.2515-3.75 
  Foutouhos, Spyridon 1596 GRE0.5010.29154.35 
  Mavroudis, Dionisios 1576 GRE1.0010.771511.55 
  Tsouba, Maria 1523 GRE0.5010.21153.15 
  Ntelis, Polizois 1538 GRE0.001-0.2815-4.20 
  Loukopoulos, Nektarios 1588 GRE0.001-0.2215-3.30 

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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