Individual Calculations December 2019
 San Roman Garcia, Oscar  Total change: 17.00  Rating chartPersonal card
 Torneo FIDE Mercenarios 304 Ciudad de Mexico MEX 2019-09-03
RcRownchangeKK*chgGame
 1782 1861 7.50 11 0.85 20 17.00 
  Ortiz, Hernandez Leonardo 1820 MEX1.0010.44208.80 
  Salinas Lopez, Miguel Angel 1600 MEX1.0010.18203.60 
  Salazar Moreno, Rafael 1811 MEX0.001-0.5720-11.40 
  Aparicio Gonzalez, Diego 1846 MEX0.501-0.0220-0.40 
  Rodriguez Izquierdo, Javier 1660 MEX1.0010.24204.80 
  Benitez Lozano, Karla 1927 MEX1.0010.592011.80 
  Garcia Perales, Luis 1721 MEX0.001-0.6920-13.80 
  Granados Segura, Jose Anto 1753 MEX1.0010.35207.00 
  Angeles Diaz, Pablo David 1912 MEX1.0010.572011.40 
  Anaya Echeverria, Francisco Javi 1754 MEX0.001-0.6520-13.00 
  De Winter Gallegos, Willy m1797 MEX1.0010.41208.20 

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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