Individual Calculations September 2022
 Merkouropoulos, Dionysios  Total change: -61.05  Rating chartPersonal card
 31st International open of Kavala - B group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 1536 1642 5.50 9 -0.23 33 -7.59 
  Anagnostopoulos, Vasileios Na 1407 GRE1.0010.21336.93 
  Raptis, Olympios 1415 BEL1.0010.21336.93 
  Margaritis, Ioannis M 1524 GRE1.0010.343311.22 
  Toliopoulos, Konstantinos 1787 GRE0.001-0.3133-10.23 
  Rasheva, Nora wc1580 BUL1.0010.413313.53 
  Celik, Ali Alper 1470 TUR0.001-0.7333-24.09 
  Tagkaloglou, Savvas Stefanos 1726 GRE0.001-0.3833-12.54 
  Platsaki, Evgenia Valeria 1440 GRE0.501-0.2633-8.58 
  Theodoridis, Charalampos 1477 GRE1.0010.28339.24 

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)
 
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 1584 1642 0.50 3 -1.16 33 -38.28 
  Balafoutas, Alexandros 1285 GRE0.001-0.8933-29.37 
  Bougas, Georgios 1589 GRE0.001-0.5733-18.81 
  Oikonomopoulos, Filippos 1879 GRE0.5010.30339.90 

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)
 
 2022 National Youth Championships finals - open U12 Thessaloniki GRE 2022-08-18
RcRownchangeKK*chgGame
 1454 1642 6.00 9 -0.46 33 -15.18 
  Spagkakas, Konstantinos 1242  * GRE1.0010.08332.64 
  Mantazis, Georgios Rafail 1354 GRE0.501-0.3433-11.22 
  Boutikos, Eleftherios 1426 GRE1.0010.22337.26 
  Margaritis, Ioannis M 1497 GRE0.001-0.6933-22.77 
  Gkogkas, Panteleimon 1252 GRE1.0010.09332.97 
  Kiryttopoulos, Panagiotis Aris 1454 GRE1.0010.26338.58 
  Vassis, Michail 1747 GRE0.001-0.3633-11.88 
  Misthos, Alexandros 1469 GRE1.0010.27338.91 
  Zavrakidis, Nikolaos 1647 GRE0.5010.01330.33 
 * 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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