Individual Calculations April 2017
 Savidis, Dimitrios  Total change: 23.40  Rating chartPersonal card
 20th open SO Peristeriou Peristeri GRE 2017-01-17
RcRownchangeKK*chgGame
 1593 1743 4.50 7 0.03 20 0.60 
  Tsavdaras, Dimitrios 1343  * GRE1.0010.08201.60 
  Titopoulos, Ilias 1343  * GRE1.0010.08201.60 
  Georgoulias, Dionisios 1930 GRE0.001-0.2620-5.20 
  Kastoris, Ioannis 1343  * GRE1.0010.08201.60 
  Ladas, Andreas 48722 1343  * GRE1.0010.08201.60 
  Vazelakis, Dimitrios 1901 GRE0.5010.21204.20 
  Sienczewski, Zbigniew 1947 POL0.001-0.2420-4.80 
 * 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)
 
 2017 Team Championship ESSN Attikis - A Local 1 Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1813 1743 4.00 7 1.14 20 22.80 
  Mihaloliakos, Ioannis 1619 GRE1.0010.33206.60 
  Theodoulidis, Vasilios 1736 GRE0.501-0.0120-0.20 
  Romas, Panagiotis 1969 GRE0.001-0.2120-4.20 
  Leodiadis, Konstant. 1873 GRE1.0010.682013.60 
  Litras, Iosif 1834 GRE1.0010.622012.40 
  Pramateftakis, Nikolaos 1796 GRE0.001-0.4320-8.60 
  Hristodoulou, Georgios 1861 GRE0.5010.16203.20 

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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