Individual Calculations May 2023
 Hararis, Georgios  Total change: -23.80  Rating chartPersonal card
 17th Open Championship of ESSPEP Kalamata GRE 2023-03-31
RcRownchangeKK*chgGame
 1652 1988 3.00 5 -1.14 20 -22.80 
  Aggelakakis, Dimitrios-Athanasio 1422 GRE1.0010.02200.40 
  Kiriakopoulos, Antonios 1813 GRE1.0010.27205.40 
  Tefanis, Frank 1953 AUS0.001-0.5520-11.00 
  Diakoumeas, Aristofanis 1486 GRE0.001-0.9620-19.20 
  Onipko, Kateryna 1588  * UKR1.0010.08201.60 
 * 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)
 
 2023 Team Championship of ESSPEP - POA ERMIONIDA GRE 2023-04-21
RcRownchangeKK*chgGame
 1800 1988 3.50 5 -0.05 20 -1.00 
  Kolovos, Georgios 1588  * GRE0.501-0.4220-8.40 
  Kalomiris, Athanasios 1858 GRE1.0010.32206.40 
  Vlahopoulos, Panagiotis 1832 GRE0.501-0.2120-4.20 
  Makropoulou, Marina wg2106 GRE0.5010.16203.20 
  Alepoudeas, Stylianos 1615 GRE1.0010.10202.00 
 * 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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