Individual Calculations January 2010
 Douni, Maria  Total change: -18.25  Rating chartPersonal card
 Women's Team Championship of Attica 2009 Attica GRE 2009-09-13
RcRownchangeKK*chgGame
 1795 1413 0.00 1 -0.09 25 -2.25 
  Giannopoulou, Kalliopi 1795 GRE0.001-0.0925-2.25 

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)
 
 Open Kaissa 2 Athens GRE 2009-10-10
RcRownchangeKK*chgGame
 1742 1413 0.00 4 -0.52 25 -13.00 
  Panagiotopoulos, Vas 1813  * GRE0.001-0.0825-2.00 
  Koutsompinas, Georgios 1742 GRE0.001-0.1225-3.00 
  Hatzopoulos, Ioannis 1643 GRE0.001-0.2125-5.25 
  Pagalis, Georgios 1770 GRE0.001-0.1125-2.75 
 * 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)
 
NOTE: K factor changed
 ATTICA TEAM YOUTH U16 CHAMP. 2009 Attica GRE 2009-10-25
RcRownchangeKK*chgGame
 1650 1413 0.00 1 -0.20 15 -3.00 
  Themeli, Dimitra 1650 GRE0.001-0.2015-3.00 

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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