Individual Calculations October 2021
 Stefanou, Konstantinos  Total change: 34.40  Rating chartPersonal card
 2021 junior U20 National Championship - open Trikala GRE 2021-08-23
RcRownchangeKK*chgGame
 1822 1936 6.00 9 0.46 40 18.40 
  Chatziioannidis, Panagiotis 1536  * GRE1.0010.08403.20 
  Soukarie, Zorz 1536  * GRE0.501-0.4240-16.80 
  Galanis, Nikolaos-Panagiotis 1644 GRE0.501-0.3540-14.00 
  Dimakis, Stavros 1597 GRE1.0010.12404.80 
  Krallis, Christos f2336  * GRE0.001-0.0840-3.20 
  Kyparissopoulos, Spyridon 1536  * GRE1.0010.08403.20 
  Loukopoulos, Panagiotis-Athanasi 2017 GRE1.0010.614024.40 
  Stamatiou, Rodolfos 2152 GRE1.0010.784031.20 
  Kouvidis, Ioannis 2040 GRE0.001-0.3640-14.40 
 * 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)
 
 48th Team Championship A Category - South Athens GRE 2021-09-07
RcRownchangeKK*chgGame
 1900 2042 5.00 7 0.40 40 16.00 
  Michos, Michail 1642  * GRE1.0010.08403.20 
  Dristellas, Neoklis 1865 GRE1.0010.274010.80 
  Trapalis, Theodoros 1798 GRE1.0010.20408.00 
  Drakonakis, Athanasios 1685 GRE0.501-0.3940-15.60 
  Krallis, Christos f2429 GRE0.001-0.0940-3.60 
  Stamatiou, Rodolfos 2237 GRE0.5010.254010.00 
  Dimanoudis, Petros 1642  * 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)
 

 

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