Individual Calculations August 2021
 Krallis, Christos  Total change: 5.40  Rating chartPersonal card
 23rd open Heraklion Attikis - Athens Challenge 2021 Athens GRE 2021-06-26
RcRownchangeKK*chgGame
 2148 2442 8.50 9 1.05 10 10.50 
  Spanos, Dimitrios 2042  * GRE1.0010.08100.80 
  Vassis, Anastasios 2042  * GRE1.0010.08100.80 
  Synetos, Dionysios 2042  * GRE1.0010.08100.80 
  Makridis, Dimitrios 2226 GRE1.0010.22102.20 
  Karousos-Theodorakis, Nikolaos f2244 GRE1.0010.24102.40 
  Spyratos, Nikolaos 2042  * GRE1.0010.08100.80 
  Alexiadis, Hristos f2368 GRE1.0010.40104.00 
  Ergazakis, Ioannis f2284 GRE0.501-0.2110-2.10 
  Asvestas, Emmanouil 2042  * GRE1.0010.08100.80 
 * 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)
 
 44th IKAROS 2021 International tournament - A group Ag Kyrikos Ikaria GRE 2021-07-10
RcRownchangeKK*chgGame
 2223 2442 6.00 9 -0.51 10 -5.10 
  Karahisaridis, Vasilios 2042  * GRE1.0010.08100.80 
  Tsikerdanos, Konstantinos 2042  * GRE1.0010.08100.80 
  Rychagov, Andrey g2545 RUS0.5010.14101.40 
  Finokaliotis, Georgios 2072 GRE0.501-0.4010-4.00 
  Sidiropoulos, Vasilis 2042  * GRE1.0010.08100.80 
  Kharitonov, Alexandr g2543 RUS0.5010.14101.40 
  Basso, Pier Luigi g2550 ITA0.001-0.3510-3.50 
  Ornithopoulos, Nikolaos 2042  * GRE0.501-0.4210-4.20 
  Rahmanidis, Petros 2132 GRE1.0010.14101.40 
 * 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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