Individual Calculations September 2011
 Osmanoglou, Halil  Total change: -4.80  Rating chartPersonal card
 20th International Open of Kavala 2011 - A' Group Kavala GRE 2011-07-30
RcRownchangeKK*chgGame
 2233 2154 3.00 8 -0.32 15 -4.80 
  Mastrovasilis, Athanasios g2537 GRE0.001-0.0915-1.35 
  Spirliadis, Achileas 2044 GRE0.501-0.1515-2.25 
  Megalios, Konstantinos 2008 GRE1.0010.30154.50 
  Galopoulos, Nikolaos 2327 GRE0.001-0.2715-4.05 
  Vuilleumier, Alexandre m2374 SUI0.001-0.2215-3.30 
  Konstantelias, K 2077 GRE1.0010.39155.85 
  Galopoulos, Panagiotis f2090 GRE0.501-0.0915-1.35 
  Zawadzka, Jolanta wg2405 POL0.001-0.1915-2.85 

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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