Blitz: Individual Calculations June 2023
 Balafas, Alexandros  Total change: -4.00  Rating chartPersonal card
 Open ultima speed by ASOP Dias - Blitz May 2023 2 Petroupoli GRE 2023-05-19
RcRownchangeKK*chgGame
 1668 1070 0.00 4 -0.10 40 -4.00 
  Mistilioglou, Athanasios 1545 GRE0.001-0.0540-2.00 
  Pavlis, Antonios 1625 GRE0.001-0.0340-1.20 
  Tzortzatos, Dimosthenis 1813 GRE0.0010.00400.00 
  Karounis, Ioannis 1687 GRE0.001-0.0240-0.80 

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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