Individual Calculations December 2018
 Poljakovic, Sejfudin  Total change: -27.60  Rating chartPersonal card
 Tournoi Lalevitch 2018 LIEGE BEL 2018-09-07
RcRownchangeKK*chgGame
 1503 1819 5.50 8 -1.38 20 -27.60 
  Guillaume, Francois 1419  * BEL1.0010.08201.60 
  Jortay, Olivier 1533 BEL0.501-0.3420-6.80 
  Magis, Pierre 1558 BEL1.0010.18203.60 
  Sferruggia, Serge 1527 BEL0.001-0.8520-17.00 
  Yans, Yves Marie 1419  * BEL0.001-0.9220-18.40 
  Nouvian, Lucien 1419  * BEL1.0010.08201.60 
  Pirottin, Daniel 1550 BEL1.0010.17203.40 
  Moch, Bernard 1596 BEL1.0010.22204.40 
 * 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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