Individual Calculations May 2012
 Pertzinidis, Ilias  Total change: -21.60  Rating chartPersonal card
 Attica Team Championship of A' Local Category 2012 - Group A and B Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1943 2074 4.50 9 -1.44 15 -21.60 
  Giordos, Vasilios 1959 GRE0.001-0.6615-9.90 
  Anairousis, Panag 1954 GRE0.501-0.1615-2.40 
  Vakakis, Panteleimon 1702 GRE1.0010.10151.50 
  Bouboulis, Spyridon-Odysseys 1727 GRE1.0010.11151.65 
  Kaldis, Georgios 1980 GRE0.501-0.1315-1.95 
  Nikas, Nikolaos 2048 GRE0.501-0.0415-0.60 
  Kondopoulos, Dimitrios 2023 GRE0.001-0.5715-8.55 
  Panagiotopoulos, Vas 2056 GRE0.001-0.5315-7.95 
  Petraki, Maria wf2034 GRE1.0010.44156.60 

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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