Individual Calculations August 2023
 Diakoumeas, Aristofanis  Total change: -3.40  Rating chartPersonal card
 46th open IKAROS 2023 - A grpoup Ag Kyrikos Ikaria GRE 2023-07-09
RcRownchangeKK*chgGame
 1661 1519 3.00 9 -0.17 20 -3.40 
  Haddad, Gabriel 1848 GRE0.5010.38207.60 
  Poulopoulos, Ilias 1378 GRE0.001-0.6920-13.80 
  Knors, Rudi 2042 BEL0.001-0.0320-0.60 
  Chatzipanagiotou, Asimenia 1464 GRE1.0010.42208.40 
  Kalyva, Kyriaki 1794 GRE0.001-0.1720-3.40 
  Kontokanis, Andreas 1486 GRE0.501-0.0520-1.00 
  Pasoglou, Nikoleta 1467 GRE0.501-0.0720-1.40 
  Tsalamagkakis, Ilias 1811 GRE0.5010.35207.00 
  Siskou, Evangelia 1658 GRE0.001-0.3120-6.20 

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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