Individual Calculations July 2022
 Sidiropoulos, Vasilis  Total change: -37.20  Rating chartPersonal card
 2022 team cup of Attica rounds 1-4 Attica GRE 2022-05-15
RcRownchangeKK*chgGame
 1725 1857 1.50 2 0.26 40 10.40 
  Fitsios, Ioannis 1457  * GRE1.0010.08403.20 
  Tolis, Evangelos 1992 GRE0.5010.18407.20 
 * 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)
 
 24th open Herakleio Attica 2022 Heraklion Attica GRE 2022-06-11
RcRownchangeKK*chgGame
 1610 1851 5.00 8 -1.19 40 -47.60 
  Tsekoura, Stavroula 1451  * GRE1.0010.08403.20 
  Armeniakos, Sotiris 1537 GRE1.0010.14405.60 
  Alexiadis, Hristos f2291 GRE0.001-0.0640-2.40 
  Diamandis, Georgios 1499 GRE1.0010.11404.40 
  Vassis, Anastasios 1497 GRE0.001-0.8940-35.60 
  Kosma, Maria 1469 GRE1.0010.09403.60 
  Papandreou, Georgios 38347 1488 GRE1.0010.10404.00 
  Katsanis, Vasileios Dim 1649 GRE0.001-0.7640-30.40 
 * 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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