Individual Calculations October 2023
 Tsakiris, Haralambos  Total change: -1.60  Rating chartPersonal card
 50th National Team Championship of A Category 2023 Athens GRE 2023-08-25
RcRownchangeKK*chgGame
 2286 2171 2.50 7 -0.08 20 -1.60 
  Alexakis, Dimitris m2446 GRE1.0010.832016.60 
  Dorfanis, Ilarion 2120 GRE0.501-0.0720-1.40 
  Bizopoulos, Alexandros 2055 GRE0.501-0.1620-3.20 
  Karousos-Theodorakis, Nikolaos f2227 GRE0.001-0.4220-8.40 
  Kelires, Andreas g2522 GRE0.001-0.1120-2.20 
  Malikentzos, Sotirios m2443 GRE0.001-0.1720-3.40 
  Liodakis, Konstantinos-Spyros 2186 GRE0.5010.02200.40 

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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