Individual Calculations May 2015
 Alexakis, Dimitris  Total change: -54.00  Rating chartPersonal card
 Open PS Peristeriou JAN 2015 - A group Peristeri GRE 2015-01-31
RcRownchangeKK*chgGame
 1787 1847 2.50 7 -1.55 40 -62.00 
  Alexiadis, Hristos 2030 GRE0.001-0.2640-10.40 
  Dimanoudis, Agelos 1636 GRE0.001-0.7740-30.80 
  Anthopoulos, Hristos 1930 GRE1.0010.614024.40 
  Koutsidi, Amalia 1617 GRE1.0010.21408.40 
  Georgakopoulos, Vasilios 1850 GRE0.001-0.5040-20.00 
  Salahidou, Reveka 1753 GRE0.001-0.6340-25.20 
  Hrysogelou, Athanasia-Panagiota 1693 GRE0.501-0.2140-8.40 

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)
 
 2015 youth championhips ESSNA - open 12 Athens GRE 2015-04-26
RcRownchangeKK*chgGame
 1601 1878 5.00 6 0.20 40 8.00 
  Paroglou, Efraim 1478  * GRE1.0010.08403.20 
  Stamelos, Grigorios 1478  * GRE1.0010.08403.20 
  Loukisas, Dimitrios 1513 GRE1.0010.10404.00 
  Spyropoulos, Nikolaos 1879 GRE1.0010.504020.00 
  Kasioumis, Vasilios 1778 GRE0.501-0.1440-5.60 
  Panoutsopoulos, Eyaggelos 1481 GRE0.501-0.4240-16.80 
 * 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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