Individual Calculations September 2013
 Skaperdas, Kostantinos  Total change: -6.90  Rating chartPersonal card
 6th International chess open Paleohora 2013 Paleohora - Chania GRE 2013-07-19
RcRownchangeKK*chgGame
 2004 2141 5.50 9 -0.46 15 -6.90 
  Vidalakis, Nektarios 1741  * GRE1.0010.08151.20 
  Skoulakis, Alexandros 1848 GRE1.0010.15152.25 
  Kapnisis, Spyridon g2449 GRE0.5010.36155.40 
  Baron, Tal g2469 ISR0.001-0.1315-1.95 
  Kalogeris, Ioannis 2008 GRE0.001-0.6815-10.20 
  Serpetsidaki, Eva 1741  * GRE1.0010.08151.20 
  Rocchi, Federico 1912 ITA1.0010.21153.15 
  Papadopoulos, Argirios 1927 GRE0.501-0.2715-4.05 
  Godbole, Atharva 1943 IND0.501-0.2615-3.90 
 * 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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