Individual Calculations November 2010
 Avramidou, Anastasia  Total change: 2.25  Rating chartPersonal card
 7th International Open Chess Tournament of Kalamaria B' Group Thessaloniki GRE 2010-08-25
RcRownchangeKK*chgGame
 1557 1643 2.50 3 0.66 25 16.50 
  Karavalasis, Stilianos 1506 GRE0.501-0.1825-4.50 
  Larry, Engel 1695 ALB1.0010.572514.25 
  Londos, Aristidis 1470 GRE1.0010.27256.75 

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)
 
 3rd International Chess Tournament of Veroia Veroia GRE 2010-09-07
RcRownchangeKK*chgGame
 1837 1634 0.00 2 -0.57 25 -14.25 
  Delithanasis, Dimitrios 2034  * GRE0.001-0.0825-2.00 
  Atmatsidis, Panagiotis 1640 GRE0.001-0.4925-12.25 
 * 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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