Individual Calculations May 2023
 Karathanasis, Vlasis  Total change: 12.60  Rating chartPersonal card
 2023 Team Championship of Attica - POA rounds 4-9 Attica GRE 2023-03-05
RcRownchangeKK*chgGame
 1819 1874 3.50 5 0.63 20 12.60 
  Dionysopoulos, Zacharias 1918 GRE0.5010.06201.20 
  Milias, Renos 1758 GRE1.0010.34206.80 
  Paouris, Nikolaos 1814 GRE1.0010.42208.40 
  Bardis, Harilaos-Panagiotis 1875 GRE0.001-0.5020-10.00 
  Kouvelakis, Konstantinos 1731 GRE1.0010.31206.20 

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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