Individual Calculations November 2009
 Georgiou, Napoleon  Total change: -16.35  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1691 1810 1.50 4 -1.09 15 -16.35 
  Doulidis, Pavlos-Georgios 1554 GRE0.001-0.8115-12.15 
  Zaharopoulos, Dionisios 1553 GRE1.0010.18152.70 
  Michelakos, Panagiotis 2008 GRE0.001-0.2415-3.60 
  Terzakis, Athanasios 1647 GRE0.501-0.2215-3.30 

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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