Individual Calculations June 2017
 Tsomis, Dimitrios  Total change: 1.80  Rating chartPersonal card
 2017 Attica Veterans (S50) Team Championship - ESSNA ESSNA GRE 2017-04-23
RcRownchangeKK*chgGame
 1813 1968 3.50 5 0.09 20 1.80 
  Tsimboukidis, Anastasios 1879 GRE1.0010.38207.60 
  Geroukalis, Athanasios 1808 GRE1.0010.29205.80 
  Soursos, Panayotis 1568  * GRE0.501-0.4220-8.40 
  Stamatopoulos, Ioannis 2050 GRE0.5010.11202.20 
  Diatsintos, Apostolos 1760 GRE0.501-0.2720-5.40 
 * 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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