Individual Calculations September 2014
 Petrakis, Stylianos  Total change: 24.40  Rating chartPersonal card
 7th International Tournament of Palaiohora 2014 Palaiohora - Chania GRE 2014-07-21
RcRownchangeKK*chgGame
 1769 1583 3.00 8 0.61 40 24.40 
  Lekic, Dusan m1983  * MNE0.001-0.0840-3.20 
  Stahlberg, Adam 1983  * SWE1.0010.924036.80 
  Pandelidis, Ioannis 1983  * GRE0.001-0.0840-3.20 
  Skagseth, Havard M 1946 NOR0.001-0.1040-4.00 
  Kotsoglou, Giorgos 1183  * GRE1.0010.08403.20 
  Egorova, Ayyyna wc1968 RUS0.001-0.0940-3.60 
  Grammatikaki, Aggeliki 1200 GRE1.0010.09403.60 
  Rocchi, Federico 1908 ITA0.001-0.1340-5.20 
 * 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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