Individual Calculations November 2009
 Sideris, Theodoros  Total change: -1.20  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1873 2104 4.00 7 -1.36 15 -20.40 
  Barbagiannis, Leonidas 1783 GRE0.001-0.8715-13.05 
  Georgiou, Hristos 1704  * GRE1.0010.08151.20 
  Arkhireev, Vladimir 1803 RUS1.0010.15152.25 
  Vatkali, Dimitra 1865 GRE0.001-0.8015-12.00 
  Jordanov, Kristijan 1852 BUL1.0010.19152.85 
  Kalogeris, Ioannis 1843 GRE1.0010.18152.70 
  Georgiou, Kostantinos 2263 GRE0.001-0.2915-4.35 
 * 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)
 
 98th Open Abelokipon Ambelokipi - Athens GRE 2009-09-05
RcRownchangeKK*chgGame
 1874 2027 6.00 7 1.28 15 19.20 
  Fragkou, Maria 1627  * GRE1.0010.08151.20 
  Paizis, K 1753 GRE1.0010.17152.55 
  , Petousis 1711 GRE1.0010.13151.95 
  Tsialas, P 2047 GRE0.001-0.4715-7.05 
  Marianidis, Dimitrios 1852 GRE1.0010.27154.05 
  Poulos, G 2083 GRE1.0010.58158.70 
  Tsagaropoulos, S 2044 GRE1.0010.52157.80 
 * 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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