Individual Calculations October 2019
 Nikolaou, Spiridon  Total change: -16.20  Rating chartPersonal card
 27th International tournament of Nikaia 2019 A group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1937 2222 2.50 4 -0.81 20 -16.20 
  Tsarsitalidis, Christos 1822  * GRE1.0010.08201.60 
  Loutragotis, Paraskevas Pantelei 1892 GRE1.0010.12202.40 
  Kesoglou, Konstantinos 1927 GRE0.501-0.3520-7.00 
  Bousios, Hristos 2108 GRE0.001-0.6620-13.20 
 * 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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