Individual Calculations April 2020
 Zarate Manjarrez, Alfredo  Total change: -17.00  Rating chartPersonal card
 Torneo FIDE Club Mercenarios 307 Ciudad de Mexico MEX 2019-12-03
RcRownchangeKK*chgGame
 2044 2063 4.00 9 -0.73 20 -14.60 
  Roura Pech, Willebaldo Del Carme 1869 MEX1.0010.25205.00 
  Salazar Moreno, Rafael 1888 MEX0.501-0.2320-4.60 
  Valdez Hernandez, Francisco 2139 MEX0.001-0.4020-8.00 
  Espinoza, Villanueva Rodrig 1976 MEX0.501-0.1220-2.40 
  Baltazar Pineda, Rafael m2042 MEX1.0010.47209.40 
  Pla, Silvio f2147 ARG0.001-0.3820-7.60 
  Mendez Tovar, Yessica Yissel wm2069 MEX0.5010.01200.20 
  Frey Beckman, Kenneth m2294 MEX0.001-0.2120-4.20 
  Gonzalez Alonzo, Alberto R 1976 MEX0.501-0.1220-2.40 

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)
 
 2do Torneo IRT Sub 2250 FENAMAC Ciudad de Mexico MEX 2020-03-13
RcRownchangeKK*chgGame
 2104 2063 3.00 7 -0.12 20 -2.40 
  Davalos Prieto, Abel Justo f2198 MEX0.5010.18203.60 
  Garcia De Dios, Jose Antonio c2151 MEX0.001-0.3820-7.60 
  Real Pereyra, Diana Carime wm2086 MEX1.0010.532010.60 
  Ocampo Vargas, Raul m2059 MEX0.001-0.5120-10.20 
  Belmont Hernandez, Andres 2071 MEX1.0010.512010.20 
  Lopez De Nava Hernandez, Carlos 2034 MEX0.501-0.0420-0.80 
  Real Pereyra, Jeronimo 2129 MEX0.001-0.4120-8.20 

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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