Individual Calculations September 2013
 Vlasopoulos, Georgios  Total change: -15.75  Rating chartPersonal card
 1st Open tournament OPA Filotheis - "Vasilis Sellas" - A Group Athens - Filothei GRE 2013-07-24
RcRownchangeKK*chgGame
 1900 1909 2.50 7 -1.05 15 -15.75 
  Georgiou, Kostantinos 2237 GRE0.5010.37155.55 
  Kiriazis, Dimitrios 1675 GRE0.001-0.7915-11.85 
  Giavasopoulos, Thomas 1553 GRE1.0010.11151.65 
  Sideris, Theodoros 1995 GRE0.001-0.3815-5.70 
  Sienczewski, Zbigniew 2075 POL0.5010.22153.30 
  Lazaridis-Elmaloglou, Lazaros 1864 GRE0.501-0.0615-0.90 
  Theodoropoulos, Spyros-Hristofo 1898 GRE0.001-0.5215-7.80 

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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