Individual Calculations September 2018
 David, Cristian  Total change: -42.00  Rating chartPersonal card
 Buzau Cup 2018 - open U2200 Buzau ROU 2018-08-10
RcRownchangeKK*chgGame
 1680 1878 4.00 7 -1.05 40 -42.00 
  Rusu, Andreas 1478  * ROU0.501-0.4240-16.80 
  Cataveica, Ion 1478  * MDA1.0010.08403.20 
  Radulescu, Vlad-Alexandru 2084 ROU0.5010.264010.40 
  Bratu, Gheorghe 1732 ROU0.501-0.2040-8.00 
  Aliciuc, Alexandru-Gabriel 1756 ROU0.501-0.1740-6.80 
  Vasilescu, Rares-Cristian 1507 ROU0.501-0.4040-16.00 
  Codreanu, Marius 1726 MDA0.501-0.2040-8.00 
 * 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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