Individual Calculations October 2023
 Siokis, Loukas  Total change: 18.20  Rating chartPersonal card
 50th National Team Championship of A Category 2023 Athens GRE 2023-08-25
RcRownchangeKK*chgGame
 1716 1475 2.00 4 0.91 20 18.20 
  Dimakis, Stavros 1967 GRE0.5010.46209.20 
  Tsaousis, Thomas 1310 GRE0.501-0.2220-4.40 
  Sidiropoulos, Vasilis 1931 GRE1.0010.942018.80 
  Sifogiannakis, Andreas 1654 GRE0.001-0.2720-5.40 

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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