Individual Calculations March 2020
 Oropeza Brito, David Arturo  Total change: -28.60  Rating chartPersonal card
 IRT Clasico Duplas Puerto Espana Caracas VEN 2020-02-15
RcRownchangeKK*chgGame
 1764 1760 1.50 6 -1.43 20 -28.60 
  Pena Moncada, Tomas Enrique 1360  * VEN1.0010.08201.60 
  Diaz Leon, Richard Josue 2082 MEX0.001-0.1320-2.60 
  Seide, Henri 1712 HAI0.001-0.5720-11.40 
  Palma Dugarte, Jose Gregorio 1713 VEN0.501-0.0720-1.40 
  Molina Molina, Julio Cesar 1772 VEN0.001-0.4820-9.60 
  Gamboa Gonzalez, Anibal m1945 VEN0.001-0.2620-5.20 
 * 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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