Individual Calculations May 2024
 Sideris, Theodoros  Total change: 1.80  Rating chartPersonal card
 188th Ampelokipoi Open Feb 2024 Athens GRE 2024-02-28
RcRownchangeKK*chgGame
 1570 1795 5.00 7 -0.24 20 -4.80 
  Zafeiropoulos, Georgios 1395  * GRE1.0010.08201.60 
  Chatzinikolaou, Alexandros 1416 GRE1.0010.09201.80 
  Papadimitriou, Loukas 2042 GRE0.001-0.1920-3.80 
  Maratos, Antonios 1390 GRE1.0010.08201.60 
  Ntaifas, Ioannis 1645 GRE0.001-0.7020-14.00 
  Marianidis, Dimitrios 1539 GRE1.0010.19203.80 
  Athanasakopoulos, Alexandros 1563 GRE1.0010.21204.20 
 * 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)
 
 8th open Thomas Georgiou 2024 A Athens GRE 2024-03-02
RcRownchangeKK*chgGame
 1754 1891 5.00 7 0.33 20 6.60 
  Stavropoulos, Kriton Michail 1544 GRE1.0010.11202.20 
  Alexopoulou, Eleni Na 1659 GRE1.0010.21204.20 
  Poulos, Georgios 1935 GRE0.001-0.4420-8.80 
  Karagiorgos, Nikolaos 1683 GRE1.0010.23204.60 
  Karaoulanis, Dimitrios 1998 GRE0.001-0.3520-7.00 
  Oikonomou, Andreas 1684 GRE1.0010.23204.60 
  Aggelopoulos, Fotios 1774 GRE1.0010.34206.80 

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)
 

 

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