Individual Calculations April 2019
 Makris, Xenophon  Total change: -54.20  Rating chartPersonal card
 5th International tournament Vardaris 2019 A Thessaloniki GRE 2019-03-07
RcRownchangeKK*chgGame
 1694 1854 2.00 7 -2.71 20 -54.20 
  Kouta, Antonia 1743 GRE0.001-0.6520-13.00 
  Mavrikakis, Georgios 2116 GRE0.001-0.1820-3.60 
  Singh, Vibhav 1454  * IND1.0010.08201.60 
  Tsilias, Nikolaos 1948 GRE0.001-0.3720-7.40 
  Kafantaris, Pavlos 1617 GRE0.501-0.3020-6.00 
  Miftari, Hedon 1527 MKD0.501-0.3720-7.40 
  Tziotzios, Dimitrios 1454  * GRE0.001-0.9220-18.40 
 * 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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