Individual Calculations May 2019
 Buzdugan, Alexandru  Total change: -10.80  Rating chartPersonal card
 Cupa Federatiei 2019 Chisinau MDA 2019-04-17
RcRownchangeKK*chgGame
 1651 1617 3.00 7 -0.27 40 -10.80 
  Vorobiov, Vlad 1961 MDA0.001-0.1240-4.80 
  Nevednichy, Boris M m2017  * MDA0.001-0.0840-3.20 
  Bargan, Victoria 1541 MDA0.501-0.1040-4.00 
  Chiriac, Daniel 1690 MDA0.5010.10404.00 
  Talmaci, Arsenie 1217  * MDA0.501-0.4240-16.80 
  Ghetiu, George 1546 MDA0.501-0.1040-4.00 
  Rascu, Dmitrii 1582 MDA1.0010.454018.00 
 * 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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