Rapid: Individual Calculations March 2019
 Alvarez Amaya, Carlos Alberto  Total change: 36.40  Rating chartPersonal card
 Torneo de Afiliacion ACADFAC Libre Ciudad de Mexico MEX 2019-01-12
RcRownchangeKK*chgGame
 2018 1737 3.50 4 2.80 20 56.00 
  Miranda Mar, Eliaquin 2094 MEX1.0010.892017.80 
  Xochimit Naredo, Juan Carlos 1906 MEX1.0010.722014.40 
  Jimenez Perez, Hector Dami 1957 MEX0.5010.28205.60 
  Luna Osorio, David 2115 MEX1.0010.912018.20 

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)
 
 Circuito Sub Urbano XI Ciudad de Mexico MEX 2019-01-26
RcRownchangeKK*chgGame
 1831 1737 0.00 2 -0.75 20 -15.00 
  Villeda, Villafana Salvador Adria 1898 MEX0.001-0.2920-5.80 
  Avila Bautista, Roberto Al 1763 MEX0.001-0.4620-9.20 

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)
 
 Circuito Sub Urbano XII Ciudad de Mexico MEX 2019-02-01
RcRownchangeKK*chgGame
 1968 1737 0.50 3 -0.23 20 -4.60 
  Claudio Piedras, Arturo 2026 MEX0.001-0.1620-3.20 
  Lazcano Gonzalez, Jose Guadalupe 1741 MEX0.5010.01200.20 
  Vega Garcia, Jorge Arturo f2137  * MEX0.001-0.0820-1.60 
 * 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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