Individual Calculations December 2019
 Barous, Theodoros  Total change: 25.20  Rating chartPersonal card
 21st open PS Peristeriou 2019 Peristeri GRE 2019-09-28
RcRownchangeKK*chgGame
 1588 1277 2.00 5 1.26 20 25.20 
  Kyparissas, Evangelos 1555 GRE0.001-0.1720-3.40 
  Mourelatos, Spyridon 1512 GRE0.001-0.2120-4.20 
  Kontokanis, Andreas 1518 GRE1.0010.802016.00 
  Pantazis, Konstantinos 1677  * GRE1.0010.922018.40 
  Koutourinis, Apostolos 1677  * GRE0.001-0.0820-1.60 
 * 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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