Individual Calculations March 2012
 Zannias, Georgios  Total change: -54.30  Rating chartPersonal card
 121st Ambelokipi Open Athens, Ambelokipi GRE 2012-01-07
RcRownchangeKK*chgGame
 1529 1576 1.00 5 -1.81 30 -54.30 
  Sienczewski, Zbigniew 1976  * POL0.001-0.0830-2.40 
  Anastasopoulos, Christos 1274 GRE1.0010.15304.50 
  Barbagiannis, Leonidas 1781 GRE0.001-0.2430-7.20 
  Papageorgiou, Ioannis Th 1363 GRE0.001-0.7730-23.10 
  Koutsidi, Amalia 1252 GRE0.001-0.8730-26.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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