Individual Calculations July 2022
 Alexakis, Dimitrios  Total change: 1.20  Rating chartPersonal card
 2022 team cup of Attica rounds 1-4 Attica GRE 2022-05-15
RcRownchangeKK*chgGame
 1834 2088 1.00 1 0.19 20 3.80 
  Samartzis, Mihail 1834 GRE1.0010.19203.80 

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)
 
 24th open Herakleio Attica 2022 Heraklion Attica GRE 2022-06-11
RcRownchangeKK*chgGame
 1830 2069 6.00 8 -0.13 20 -2.60 
  Spanos, Dimitrios 1669  * GRE1.0010.08201.60 
  Diamandis, Phoebus-Apollo 1576 GRE1.0010.04200.80 
  Tzortzatos, Dimosthenis Panagiot 1776 GRE1.0010.15203.00 
  Kotronias, Vasilios g2479 GRE0.001-0.0820-1.60 
  Nemtsas, Hristoforos 1709 GRE1.0010.10202.00 
  Papadimitriou, Loukas 1931 GRE0.001-0.6920-13.80 
  Tsilimparis, Ioannis 1694 GRE1.0010.09201.80 
  Ter-Gevorkian, Giannis 1802 GRE1.0010.18203.60 
 * 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)
 

 

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