Individual Calculations July 2019
 Mavroudis, Dionisios  Total change: 2.60  Rating chartPersonal card
 31st open SO Peristeriou 2019 Peristeri GRE 2019-04-30
RcRownchangeKK*chgGame
 1496 1555 4.50 7 0.49 20 9.80 
  Bregadze, Nika 1409 GEO0.001-0.7020-14.00 
  Gavriil, Dimitrios 1155  * GRE1.0010.08201.60 
  Lyrakis, Georgios 1155  * GRE1.0010.08201.60 
  Titopoulos, Ilias 1384 GRE1.0010.27205.40 
  Fragkos, Vasilios 1955  * GRE0.001-0.0820-1.60 
  Diamandis, Georgios 1537 GRE1.0010.47209.40 
  Haralabidis, Tengkiz 1878 GRE0.5010.37207.40 
 * 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)
 
 17th Fysiolatriko open 2019 A group Nikaia GRE 2019-06-15
RcRownchangeKK*chgGame
 1475 1569 4.00 7 -0.36 20 -7.20 
  Lupu, Nikolaos 1271 GRE0.501-0.3520-7.00 
  Kalafatis, Evangelos 1339 GRE0.501-0.2920-5.80 
  Karampetsas, Ioannis 1311 GRE1.0010.18203.60 
  Stergiou, Georgios 1787 GRE0.001-0.2220-4.40 
  Zeitounian, Panagiotis 1276 GRE1.0010.15203.00 
  Karagiorgos, Nikolaos 1374 GRE1.0010.25205.00 
  Kostouros, Alexandros 1969  * 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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