Individual Calculations October 2019
 Sakkas, Konstantinos  Total change: 13.60  Rating chartPersonal card
 27th International tournament of Nikaia 2019 A group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1722 1749 5.00 9 0.34 40 13.60 
  Agriopoulou, Stavroula 1349  * GRE1.0010.08403.20 
  Spyratos, Nikolaos 2010 GRE0.5010.324012.80 
  Loukopoulos, Panagiotis-Athanasi 1954 GRE0.001-0.2440-9.60 
  Kostelidis, Georgios 1477 GRE1.0010.17406.80 
  Agriopoulos, Konstantinos 1904 GRE0.001-0.2940-11.60 
  Kolyvas-Dimitrakarakos, Panagiot 1564 GRE1.0010.264010.40 
  Gkikas, Hristos 2083 GRE0.001-0.1240-4.80 
  Tsampouli, Vasiliki 1351 GRE1.0010.08403.20 
  Mallios, Ioannis 1809 GRE0.5010.08403.20 
 * 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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