Individual Calculations June 2023
 Panopoulos, Ioannis  Total change: 33.80  Rating chartPersonal card
 12th open PAO Chess Club 2023 new dates Athens GRE 2023-03-10
RcRownchangeKK*chgGame
 1393 1809 4.00 4 0.28 20 5.60 
  Kotsifis, Emmanouel 1372 GRE1.0010.06201.20 
  Tsampas, Charalampos 1413 GRE1.0010.08201.60 
  Nikitakis, Michail 1376 GRE1.0010.06201.20 
  Chompas, Vasileios 1409  * GRE1.0010.08201.60 
 * 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)
 
 Easter open Chess Square 2023 Athens GRE 2023-04-18
RcRownchangeKK*chgGame
 1749 1833 5.50 7 1.41 20 28.20 
  Sideris, Vasilios 1433  * GRE1.0010.08201.60 
  Mataragkas, Georgios 1475 GRE1.0010.10202.00 
  Sideris, Theodoros 1818 GRE1.0010.48209.60 
  Ntounis, Nikos 1951 GRE1.0010.662013.20 
  Nemtsas, Hristoforos 1822 GRE0.501-0.0220-0.40 
  Samartzis, Mihail 1824 GRE0.001-0.5120-10.20 
  Katsiris, Ioannis 1921 GRE1.0010.622012.40 
 * 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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