Individual Calculations May 2012
 Marantidis, Panagiotis  Total change: -32.10  Rating chartPersonal card
 4th International Open Chess Tournament "Alexander the Great" 2012 Porto Carras - Halkidiki GRE 2012-04-16
RcRownchangeKK*chgGame
 2072 1924 0.00 7 -2.14 15 -32.10 
  Djukic, Sandra wm2203 SRB0.001-0.1615-2.40 
  Spirliadis, Achileas 2053 GRE0.001-0.3315-4.95 
  Franco, William 2097 COL0.001-0.2715-4.05 
  Ryabov, Igor 2009 RUS0.001-0.3815-5.70 
  Grapsa, Georgia 2018 GRE0.001-0.3715-5.55 
  Xaxiris, E 2062 GRE0.001-0.3115-4.65 
  Avagianos, Simeon 2060 GRE0.001-0.3215-4.80 

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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