Individual Calculations July 2022
 San Roman Garcia, Oscar  Total change: -44.60  Rating chartPersonal card
 Fide 337 Ciudad de Mexico MEX 2022-03-23
RcRownchangeKK*chgGame
 2011 1956 2.50 11 -2.23 20 -44.60 
  Castillo Rios, Jesus Emman 2063 MEX0.001-0.3520-7.00 
  Halfon Barrientos, Enrique 1879 MEX0.001-0.6120-12.20 
  Frey Beckman, Kenneth m2247 MEX0.001-0.1520-3.00 
  Jimenez Gallo, Daniel 2027 ESP1.0010.602012.00 
  Martin Del Campo C., Jorge f2021 MEX0.001-0.4120-8.20 
  Salazar Moreno, Rafael 1813 MEX0.501-0.1920-3.80 
  Zarate Manjarrez, Alfredo 2009 MEX0.001-0.4320-8.60 
  Sorensen, Jorn 1980 DEN1.0010.532010.60 
  Garcia Torres, Francisco 1907 MEX0.001-0.5720-11.40 
  Gonzalez Salto, Roberto De Jesus c2092 MEX0.001-0.3220-6.40 
  Pla, Silvio f2078 ARG0.001-0.3320-6.60 

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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