Individual Calculations November 2009
 Poteas, Ioannis  Total change: 7.35  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1999 2165 5.00 7 0.21 15 3.15 
  Hreppas, Ilias 1796 GRE1.0010.10151.50 
  Ragios, Konstantinos 1765  * GRE1.0010.08151.20 
  Bagaturov, Giorgi g2478 GEO0.001-0.1415-2.10 
  Dimopoulos, Dimitrios 1908 GRE1.0010.18152.70 
  Vatkali, Dimitra 1865 GRE1.0010.15152.25 
  Botsari, Anna-Maria wg2298 GRE0.001-0.3215-4.80 
  Papamichael, Georgios 1884 GRE1.0010.16152.40 
 * 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)
 
 1st Open Tournament Kaissa 1 Athens GRE 2009-09-13
RcRownchangeKK*chgGame
 1937 2152 4.00 5 0.28 15 4.20 
  Stergiou, Georgios 1752  * GRE1.0010.08151.20 
  Savoglou, Nikolaos 1950 GRE0.501-0.2615-3.90 
  Delithanasis, Dimitrios 2244 GRE0.5010.13151.95 
  Kolomvas, Dimitrios 1903 GRE1.0010.19152.85 
  Zahariou, Nikolaus 1837 GRE1.0010.14152.10 
 * 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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