Individual Calculations February 2019
 Megaloudis, Petros  Total change: -3.40  Rating chartPersonal card
 New Year's 2019 open Chess Square A Mitsakos Memorial Athens GRE 2019-01-01
RcRownchangeKK*chgGame
 1460 1380 3.50 9 -0.17 20 -3.40 
  Papadimitriou, Loukas 1780  * GRE0.001-0.0820-1.60 
  Vasilas, Vasileios 1038 GRE1.0010.12202.40 
  Chantzopoulos, Theodoros 1618 GRE1.0010.802016.00 
  Girvalakis, Spyridon 1780  * GRE0.001-0.0820-1.60 
  Poupalos, Nikolaos 1510 GRE0.5010.18203.60 
  Anisios, Markos 1510 GRE0.001-0.3220-6.40 
  Kourouklis, Efthymios-Nektarios 1443 GRE0.5010.09201.80 
  Kartsidima, Angeliki 1297 GRE0.001-0.6120-12.20 
  Kazantzoglou, Stefanos 1168 GRE0.501-0.2720-5.40 
 * 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)
 

 

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