Individual Calculations October 2012
 Grapsa, Georgia  Total change: 9.00  Rating chartPersonal card
 9th International Tournament of Kalamaria Kalamaria GRE 2012-08-29
RcRownchangeKK*chgGame
 1785 2044 7.00 8 0.60 15 9.00 
  Triantafilidis, Mihail 1644  * GRE1.0010.08151.20 
  Kotsalis, Evagelos 1644  * GRE1.0010.08151.20 
  Antoniadou, Paraskevi 1714 GRE1.0010.12151.80 
  Theoharidis, Georgios 1880 GRE1.0010.28154.20 
  Auth, Robert 1986 GER0.501-0.0815-1.20 
  Giannoulakis, Labros 1729 GRE1.0010.14152.10 
  Soilemetzidis, Konstantinos 1885 GRE0.501-0.2115-3.15 
  Hatzis-Bakratsas, Alexandros 1797 GRE1.0010.19152.85 
 * 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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