Individual Calculations August 2017
 Zgouletas, Ioannis  Total change: 29.20  Rating chartPersonal card
 2017 Greek Youth Championships - open U14 Rio Achaias GRE 2017-06-26
RcRownchangeKK*chgGame
 1670 1514 4.50 9 1.56 40 62.40 
  Spyropoulos, Nikolaos 1914  * GRE0.001-0.0840-3.20 
  Charalampidis, Vasilios 1371 GRE1.0010.314012.40 
  Trigkas, Athanasios 1114  * GRE1.0010.08403.20 
  Zaronikas, Dimitrios 1769 GRE1.0010.814032.40 
  Triantafilidis, Mihail 1899 GRE0.5010.414016.40 
  Abelakiotis, Stavros 1861 GRE0.001-0.1140-4.40 
  Brokalakis - Gounaris, Christos 1818 GRE0.001-0.1440-5.60 
  Aggelakis, Ilias 1449 GRE1.0010.414016.40 
  Malataras, Gerasimos 1832 GRE0.001-0.1340-5.20 
 * 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)
 
 45th Greek Team Championship 2017 - A Category Rio Achaias GRE 2017-07-03
RcRownchangeKK*chgGame
 1685 1466 1.00 7 -0.83 40 -33.20 
  Spyropoulos, Nikolaos 1866  * GRE0.001-0.0840-3.20 
  Beliotis, Georgios 1866  * GRE0.001-0.0840-3.20 
  Kalogridakis, Theodoros 1866  * GRE0.001-0.0840-3.20 
  Berbatis, Antonios 1728 GRE0.001-0.1840-7.20 
  Antonopoulos, Panagiotis 1335 GRE1.0010.324012.80 
  Nikolaou, Alexandros 1539 GRE0.001-0.4040-16.00 
  Dalianis, Georgios 1592 GRE0.001-0.3340-13.20 
 * 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)
 

 

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