Individual Calculations April 2022
 Koukouvinos, Viktor  Total change: -9.60  Rating chartPersonal card
 1st open Farsala Chess Club Farsala GRE 2022-02-13
RcRownchangeKK*chgGame
 1424 1726 2.50 4 -0.66 20 -13.20 
  Vardaka, Styliani 1326  * GRE1.0010.08201.60 
  Tselepis, Ioannis 1220 GRE0.501-0.4620-9.20 
  Loukas, Dimitrios G 1320 GRE1.0010.08201.60 
  Hasiotis, Polichronis 1829 GRE0.001-0.3620-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2022 Team Cup of TESS Thessalias preliminaries TESS Thessalias GRE 2022-02-26
RcRownchangeKK*chgGame
 1459 1726 1.00 1 0.18 20 3.60 
  Kampouris, Evangelos 1459 GRE1.0010.18203.60 

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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