Individual Calculations March 2020
 Maric, Boris  Total change: 5.20  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 2017 2034 5.00 9 0.26 20 5.20 
  Fonseca, Rene Gil Bakker 1634  * POR1.0010.08201.60 
  Gonzalez Trigal, Jose Luis m2369 ESP0.5010.38207.60 
  Lekic, Dusan m2343 MNE0.001-0.1420-2.80 
  Terwagne, Bertrand 1796 BEL0.501-0.3020-6.00 
  Babo, Miguel 1796 POR1.0010.20204.00 
  Poysti, Nathanael 2203 GER0.001-0.2820-5.60 
  Pina, Tiago 1816 POR1.0010.22204.40 
  Vasli, Aref f2391 IRI0.001-0.1120-2.20 
  Avelino, Camila Biscaya 1802 POR1.0010.21204.20 
 * 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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