Individual Calculations December 2019
 Geropapas, Periklis  Total change: 14.20  Rating chartPersonal card
 21st open PS Peristeriou 2019 Peristeri GRE 2019-09-28
RcRownchangeKK*chgGame
 1766 1871 5.00 7 0.71 20 14.20 
  Lafkidis, Apostolos 1471  * GRE0.501-0.4220-8.40 
  Kontopanagos, Ioannis 1633 GRE1.0010.20204.00 
  Koutourinis, Apostolos 2066 GRE1.0010.752015.00 
  Fragkos, Vasilios 2067 GRE0.001-0.2520-5.00 
  Prezerakos, Dimitrios 1901 GRE0.5010.04200.80 
  Lamprou, Konstantinos-Georgios 1715 GRE1.0010.29205.80 
  Mourelatos, Spyridon 1512 GRE1.0010.10202.00 
 * 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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