Individual Calculations February 2017
 Ergazakis, Ioannis  Total change: 17.60  Rating chartPersonal card
 Master Division DEC 2016 by ASOP DIAS Petroupoli GRE 2016-12-23
RcRownchangeKK*chgGame
 1926 1926 4.00 7 0.44 40 17.60 
  Alexiadis, Hristos f2259 GRE0.001-0.1240-4.80 
  Agriopoulos, Konstantinos 1759 GRE1.0010.284011.20 
  Beliotis, Georgios 2096 GRE0.001-0.2840-11.20 
  Katsiampas, Efthymios 1726 GRE1.0010.24409.60 
  Alexopoulos, Alexios 1854 GRE0.501-0.1040-4.00 
  Stavropoulos, Konstantinos 2041 GRE0.5010.16406.40 
  Loutragotis, Paraskevas Pantelei 1744 GRE1.0010.264010.40 

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 New Year's open PS Peristeriou Peristeri GRE 2017-01-02
RcRownchangeKK*chgGame
 1783 1926 4.50 7 0.00 40 0.00 
  Stounos, Nikolaos 1526  * GRE1.0010.08403.20 
  Nomikos, Giorgos 1526  * GRE1.0010.08403.20 
  Nikolaidis, Ioannis g2326  * GRE0.001-0.0840-3.20 
  Kourouklis, Efthymios-Nektarios 1526  * GRE1.0010.08403.20 
  Ignatiadis, Konstantinos 2100 GRE0.5010.23409.20 
  Vitanov, Nikolai 1526  * GRE1.0010.08403.20 
  Patriarheas, Georgios 1951 GRE0.001-0.4740-18.80 
 * 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)
 

 

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