Individual Calculations August 2019
 Alexopoulos, Alexandros  Total change: -5.00  Rating chartPersonal card
 2019 Open Championship of Periferia Dyt Elladas Patra GRE 2019-05-23
RcRownchangeKK*chgGame
 1605 1620 2.50 6 -0.52 20 -10.40 
  Deligiannis, Paraskevas 2020  * GRE0.001-0.0820-1.60 
  Apostolopoulos, Michail 1220  * GRE1.0010.08201.60 
  Hararis, Dimitrios 1799 GRE0.5010.23204.60 
  Koutras, Konstantinos 1220  * GRE1.0010.08201.60 
  Kanellis, Nikolaos 1755 GRE0.001-0.3220-6.40 
  Fourfouris, Nikolaos 1615 GRE0.001-0.5120-10.20 
 * 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)
 
 Summer open NEP EAP 2019 - A group Patra GRE 2019-06-16
RcRownchangeKK*chgGame
 1502 1616 4.50 7 0.27 20 5.40 
  Fertakis, Dimitrios 1216  * GRE1.0010.08201.60 
  Georgiou, Anastasios 1237 GRE1.0010.09201.80 
  Masouros, Panagiotis 1876 GRE0.001-0.1820-3.60 
  Makridis, Dimitrios 1798 GRE0.001-0.2620-5.20 
  Koutras, Konstantinos 1216  * GRE1.0010.08201.60 
  Petratos, Dimitrios 1233 GRE1.0010.09201.80 
  Malataras, Gerasimos 1941 GRE0.5010.37207.40 
 * 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)
 

 

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