Rapid: Individual Calculations May 2015
 Psomiadis, Haralampos  Total change: 20.80  Rating chartPersonal card
 PS Peristeriou Rapid March 2015 Peristeri GRE 2015-03-29
RcRownchangeKK*chgGame
 1759 1872 4.50 7 0.20 20 4.00 
  Apergis, Iosif 1472  * GRE1.0010.08201.60 
  Grigoriadis, Alexandros m2222  * GRE0.001-0.1120-2.20 
  Bastianou, Chrysoula 1472  * GRE1.0010.08201.60 
  Nikomanis, Andreas 2033 GRE0.001-0.2920-5.80 
  Kofinas, Hristos 1852 GRE1.0010.47209.40 
  Vitanov, Nikolai 1472  * GRE1.0010.08201.60 
  Mitsis, Georgios 1791 GRE0.501-0.1120-2.20 
 * 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)
 
 EOS Acharnon preliminary rapid - 5th Grand Prix AODM-Strategic Supremacy Athens GRE 2015-04-05
RcRownchangeKK*chgGame
 1731 1835 4.00 5 0.84 20 16.80 
  Mihaloliakos, Ioannis 1650 GRE1.0010.26205.20 
  Pagonas, Panayotis 1840 GRE1.0010.512010.20 
  Gkertsos, Georgios 1823 GRE0.501-0.0220-0.40 
  Tassis, Ioannis 1769 GRE0.501-0.0920-1.80 
  Paisios, Evaggelos 1572 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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