Individual Calculations September 2010
 Margaritis, Ioannis  Total change: -3.60  Rating chartPersonal card
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 1775 1572 2.00 8 -0.03 15 -0.45 
  Alexopoulos, Alexios 1862 GRE1.0010.841512.60 
  Stefanidi, Maria-Anna wf1972  * GRE0.001-0.0815-1.20 
  Fragkou, Eleni 1889 GRE0.001-0.1315-1.95 
  Arnaoutoglou, Vyron 1735 GRE0.001-0.2815-4.20 
  Sidiropoulos, Leonidas 1712 GRE0.001-0.3115-4.65 
  Papadopoulos, Asterios 1650 GRE0.001-0.3915-5.85 
  Anastasopoulou, Andrianna 1719 GRE1.0010.701510.50 
  Ragios, Konstantinos 1662 GRE0.001-0.3815-5.70 
 * 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)
 
 12th Open Tournament SO Aigaleo Aigaleo GRE 2010-07-31
RcRownchangeKK*chgGame
 1817 1572 1.00 5 -0.21 15 -3.15 
  Kokolias, Konstantinos 1972  * GRE0.001-0.0815-1.20 
  Tsiropoulas, Apostolos 1972  * GRE0.5010.42156.30 
  Pantazis, Konstantinos 1632 GRE0.5010.08151.20 
  Vazelakis, Dimitrios 1972  * GRE0.001-0.0815-1.20 
  Hondrovasilopoulos, Ioannis 1536 GRE0.001-0.5515-8.25 
 * 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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