Individual Calculations December 2019
 Karounis, Ioannis  Total change: 4.40  Rating chartPersonal card
 10th open by OPAX - Mindgames Sep 2019 Athens GRE 2019-09-15
RcRownchangeKK*chgGame
 1678 1689 3.00 5 0.35 20 7.00 
  Polikretis, Mattheos 1289  * GRE1.0010.08201.60 
  Kazantzoglou, Stefanos 1440 GRE1.0010.19203.80 
  Beliotis, Georgios 2089  * GRE0.001-0.0820-1.60 
  Vlachos, Ioannis 1484 GRE1.0010.24204.80 
  Papadimitriou, Loukas 2089  * GRE0.001-0.0820-1.60 
 * 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)
 
 174th Ampelokipi open 2019 Ampelokipi GRE 2019-09-18
RcRownchangeKK*chgGame
 1743 1689 2.50 6 -0.13 20 -2.60 
  Nikolaou, Spiridon 2089  * GRE0.001-0.0820-1.60 
  Vardakis, Stylianos 1350 GRE1.0010.12202.40 
  Vlasopoulos, Georgios 1752 GRE1.0010.592011.80 
  Mavrikakis, Georgios 2001 GRE0.001-0.1420-2.80 
  Sideris, Theodoros 1811 GRE0.001-0.3320-6.60 
  Diakoumeas, Aristofanis 1455 GRE0.501-0.2920-5.80 
 * 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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