Individual Calculations September 2016
 Ibrialos, Mattheos  Total change: -10.60  Rating chartPersonal card
 4th open OPAF 2016 Filothei GRE 2016-08-16
RcRownchangeKK*chgGame
 1685 1684 4.00 9 -0.53 20 -10.60 
  Ignatiadis, Konstantinos 2084  * GRE0.001-0.0820-1.60 
  Simitzoglou, Panos 1488 GRE0.501-0.2520-5.00 
  Spyropoulos, Athanasios 1471 GRE1.0010.23204.60 
  Anairousis, Panag 1968 GRE0.001-0.1620-3.20 
  Rahmanidis, Petros 1838 GRE0.001-0.2920-5.80 
  Polikretis, Mattheos 1389 GRE1.0010.15203.00 
  Ninis, Eleneo 1354 GRE1.0010.12202.40 
  Dionysopoulos, Zacharias 1926 GRE0.5010.30206.00 
  Louka, Magdalini 1645 GRE0.001-0.5520-11.00 
 * 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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