Individual Calculations January 2023
 Papaoulakis, Isidoros  Total change: 85.60  Rating chartPersonal card
 2022 Youth U16 Team Championship of Attica Attica GRE 2022-10-02
RcRownchangeKK*chgGame
 1558 1773 2.00 3 -0.22 40 -8.80 
  Mourelatos, Spyridon 1530 GRE0.001-0.8040-32.00 
  Minadakis, Andreas-Marios 1772 GRE1.0010.504020.00 
  Xenos, Orfeas 1373  * GRE1.0010.08403.20 
 * 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)
 
 4th Stamatopoulos Open 2022 Athens GRE 2022-11-02
RcRownchangeKK*chgGame
 1826 1773 4.50 6 1.99 40 79.60 
  Tsirnas, Angelos 1373  * GRE1.0010.08403.20 
  Nikomanis, Andreas 2084 GRE1.0010.864034.40 
  Pelantakis, Mihail 1971 GRE0.001-0.2440-9.60 
  Gkogka, Elvis 1264 GRE1.0010.04401.60 
  Delithanasis, Dimitrios 2004 GRE1.0010.794031.60 
  Michelakos, Panagiotis f2258 GRE0.5010.464018.40 
 * 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)
 
 Team Cup Spyros Bikos 2022 Attica GRE 2022-11-06
RcRownchangeKK*chgGame
 1679 1773 1.00 1 0.37 40 14.80 
  Alexiou, Dimitrios 1679 GRE1.0010.374014.80 

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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