Individual Calculations June 2023
 Davideanu, Alexandru  Total change: 17.60  Rating chartPersonal card
 7th Spring open Kalamarias 2023 A Thessaloniki GRE 2023-05-12
RcRownchangeKK*chgGame
 1357 1212 2.50 5 0.88 20 17.60 
  Kazakis, Mattheos Konstantinos 1408 GRE0.001-0.2520-5.00 
  Tsompanis, Charalampos Sviatoslav 1043 GRE1.0010.28205.60 
  Sarsentos, Dimitrios 1415 GRE1.0010.762015.20 
  Keramaros, Vasileios 1377 GRE0.5010.22204.40 
  Tsintsar, Zoran 1540 GRE0.001-0.1320-2.60 

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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