Individual Calculations September 2009
 Katsifarakis, Nikolaos  Total change: 5.40  Rating chartPersonal card
 18th Open Inter. Tourn. "KAVALA 2009" GROUP B Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 1801 1882 5.00 8 0.36 15 5.40 
  Papadopoulos, Hristos 1870 GRE1.0010.48157.20 
  Ioannidis, Evgenios 1508 GRE1.0010.10151.50 
  Hrisomalis, Theodoros 1998 GRE0.001-0.3415-5.10 
  Lithoxoos, Theodoros 1685 GRE1.0010.25153.75 
  Peter, Sebastian 2024 GER0.5010.19152.85 
  Asvestopoulos, Hristos 1827 GRE0.001-0.5815-8.70 
  Aslanidis, Trifon 1482  * GRE1.0010.08151.20 
  Papahristou, Nikolaos 2016 GRE0.5010.18152.70 
 * 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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