Individual Calculations April 2014
 Kiriazis, Dimitrios  Total change: -20.55  Rating chartPersonal card
 Open "Georgios Raftopoulos" - Halandri CC Athens - Halandri GRE 2014-01-16
RcRownchangeKK*chgGame
 1641 1607 1.00 5 -1.37 15 -20.55 
  Doudonis, Hristos 1979 GRE0.001-0.1015-1.50 
  Polikretis, Mattheos 1445 GRE1.0010.29154.35 
  Hararis, Georgios 1764 GRE0.001-0.2915-4.35 
  Balourdos, Panagiotis 1443 GRE0.001-0.7215-10.80 
  Georgopoulou, Eytyhia 1573 GRE0.001-0.5515-8.25 

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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