Individual Calculations January 2016
 Dermentzis, Konstantinos  Total change: 1.00  Rating chartPersonal card
 2015 Spyros "Bikos Attica Cup" - A group Attica GRE 2015-11-01
RcRownchangeKK*chgGame
 1842 1825 1.00 2 0.05 20 1.00 
  Pagonas, Kostantinos 1810 GRE1.0010.48209.60 
  Nikoleris, Evangelos 1874 GRE0.001-0.4320-8.60 

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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