Individual Calculations February 2014
 Girvalakis, Spyridon  Total change: -13.80  Rating chartPersonal card
 1st Christmas tournament KAISARIANIS Kaisariani GRE 2013-12-21
RcRownchangeKK*chgGame
 1804 1995 5.50 9 -0.92 15 -13.80 
  Laspas, Antonios 1595  * GRE1.0010.08151.20 
  Soursos, Panayotis 1663 GRE0.501-0.3815-5.70 
  Delithanasis, Dimitrios 2139 GRE0.001-0.3115-4.65 
  Fotiadis, Kleanthis 1647 GRE1.0010.11151.65 
  Patrinos, Ilias 1686 GRE1.0010.14152.10 
  Valden, Petros 2156 GRE0.001-0.2915-4.35 
  Kafetzopoulos, Anastasios 1941 GRE0.001-0.5815-8.70 
  Adamis, Petros 1673 GRE1.0010.13151.95 
  Antoniadis, Konstantinos 1734 GRE1.0010.18152.70 
 * 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)
 

 

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