Rapid: Individual Calculations September 2019
 Potoulis, Ioannis  Total change: -6.00  Rating chartPersonal card
 4th Summer Cool Rapid Chess 2019 Chalkidiki GRE 2019-08-24
RcRownchangeKK*chgGame
 1319 1338 3.50 6 0.26 20 5.20 
  Moustakas, Athanasios 1050 GRE1.0010.16203.20 
  Stavrakakis, Vasilios c1738  * GRE0.001-0.0820-1.60 
  Lagogianni, Niki Vasiliki 1127 GRE0.501-0.2720-5.40 
  Kotsailidis, Pavlos 1045 GRE1.0010.15203.00 
  Giannopoulos, Ioannis 1676 GRE0.001-0.1220-2.40 
  Haralabidis, Aristidis 1278 GRE1.0010.42208.40 
 * 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)
 
 7th summer rapid ASO Polygyrou 2019 A Polygyros GRE 2019-08-24
RcRownchangeKK*chgGame
 1353 1338 2.00 5 -0.56 20 -11.20 
  Balafoutas, Alexandros 1108 GRE1.0010.21204.20 
  Konstantinidis, Michail 1738  * GRE0.001-0.0820-1.60 
  Lagogianni, Niki Vasiliki 1127 GRE1.0010.23204.60 
  Moshos, Giannis 1738  * GRE0.001-0.0820-1.60 
  Konteos, Stergios 1053 GRE0.001-0.8420-16.80 
 * 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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