Individual Calculations June 2019
 Hahabis, Nikolaos  Total change: 29.40  Rating chartPersonal card
 2019 team championship of Dyt Elladas POA Dyt Ellada GRE 2019-03-03
RcRownchangeKK*chgGame
 1941 1795 2.50 3 1.47 20 29.40 
  Deligiannis, Paraskevas 2065 GRE1.0010.832016.60 
  Alexopoulos, Alexandros 1605 GRE0.501-0.2520-5.00 
  Kokkalis, Vasilios 2152 GRE1.0010.892017.80 

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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