Individual Calculations January 2011
 Skaperdas, Kostantinos  Total change: -2.70  Rating chartPersonal card
 8th open tournament SOP-SMAOK >1900 Pagrati - Athens GRE 2010-11-09
RcRownchangeKK*chgGame
 2079 2209 4.50 7 -0.18 15 -2.70 
  Siaparinas, Konstantinos 1965 GRE1.0010.20153.00 
  Ntatsis, Georgios 1992 GRE1.0010.22153.30 
  Galanos, Dimitrios 2057 GRE1.0010.30154.50 
  Kostopoulos, Evaggelos 2197 GRE0.501-0.0215-0.30 
  Papadimitriou, Loukas 2110 GRE0.501-0.1415-2.10 
  Tepelenis, Nikolaos 2203 GRE0.501-0.0115-0.15 
  Angelopoulos, Georgios 2032 GRE0.001-0.7315-10.95 

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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