Individual Calculations November 2018
 Papahristoudis, Anastasios  Total change: -14.60  Rating chartPersonal card
 Autumn Open 2018 SOA Athens GRE 2018-09-15
RcRownchangeKK*chgGame
 1766 1992 4.50 7 -0.73 20 -14.60 
  Hartofylakas, Nikolaos 1592  * GRE1.0010.08201.60 
  Mokas, Vasilios 1635 GRE1.0010.11202.20 
  Fragkos, Vasileios 1607 GRE1.0010.09201.80 
  Ergazakis, Ioannis f2301 GRE0.001-0.1420-2.80 
  Kiousi, Panagiota 1592  * GRE1.0010.08201.60 
  Dermatas, Marios 1751 GRE0.001-0.8020-16.00 
  Papacharitonos, Chariton 1884 GRE0.501-0.1520-3.00 
 * 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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