Individual Calculations July 2021
 Roura Pech, Willebaldo Del Carme  Total change: -35.00  Rating chartPersonal card
 Torneo Fide Mercenarios Alfa Ciudad de Mexico MEX 2021-06-02
RcRownchangeKK*chgGame
 2065 1898 1.50 11 -1.75 20 -35.00 
  Tapie Amione, Pablo Adib f2290 MEX0.001-0.0820-1.60 
  Ramirez Padilla, Miguel An 2037 MEX0.001-0.3120-6.20 
  Mendez Tovar, Yessica Yissel wm2035 MEX0.001-0.3220-6.40 
  Gonzalez Alonzo, Alberto R 1992 MEX0.5010.13202.60 
  Zarate Manjarrez, Alfredo 2094 MEX0.001-0.2520-5.00 
  San Roman Garcia, Oscar 1972 MEX1.0010.602012.00 
  Frey Beckman, Kenneth m2269 MEX0.001-0.1020-2.00 
  Halfon Barrientos, Enrique 2065 MEX0.001-0.2820-5.60 
  Guzman Cruz, Jesus A 1971 MEX0.001-0.4020-8.00 
  Sorensen, Jorn 1961 DEN0.001-0.4120-8.20 
  Machado Cruz, Fidel 2024 MEX0.001-0.3320-6.60 

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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