Individual Calculations January 2023
 Vassis, Michail  Total change: 56.80  Rating chartPersonal card
 35th open PS Peristeriou Peristeri GRE 2022-10-22
RcRownchangeKK*chgGame
 1836 1815 5.00 7 1.42 40 56.80 
  Lampropoulos, Pavlos 1415  * GRE1.0010.08403.20 
  Patrelakis, Evaggelos f2375 GRE0.001-0.0240-0.80 
  Armeniakos, Sotiris 1620 GRE1.0010.254010.00 
  Vassis, Anastasios 1714 GRE0.501-0.1440-5.60 
  Lafkidis, Apostolos 1703 GRE1.0010.354014.00 
  Kassios, Dimitrios 1802 GRE0.501-0.0240-0.80 
  Ergazakis, Ioannis f2221 GRE1.0010.924036.80 
 * 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)
 

 

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