Individual Calculations April 2019
 Serban, Eugen  Total change: 28.40  Rating chartPersonal card
 Satori Art Cup Slobozia Cup - U2200 Slobozia ROU 2019-03-23
RcRownchangeKK*chgGame
 1623 1517 3.00 6 0.71 40 28.40 
  Dobrin, Ionut-Alexandru 1917  * ROU0.001-0.0840-3.20 
  Oprea, Cosmin-Catalin 1183 ROU1.0010.12404.80 
  Gavrila, Marian 1786 ROU1.0010.834033.20 
  Bonciu, David 1849 ROU0.001-0.1240-4.80 
  Popovici, Cristinel-Adrian 1742 ROU0.001-0.2240-8.80 
  Petrache, Otto 1258 ROU1.0010.18407.20 
 * 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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