Individual Calculations September 2021
 Palma Villanueva, Miguel Ta  Total change: 125.60  Rating chartPersonal card
 III Torneo Fide Yucatan Grupo A Merida, Yucatan MEX 2021-07-27
RcRownchangeKK*chgGame
 2003 2070 5.50 7 1.37 40 54.80 
  Zacarias Rodriguez, Santiago 1992 MEX1.0010.394015.60 
  Real Pereyra, Jeronimo 2135 MEX0.5010.09403.60 
  Castellanos Hernandez, Emilio Au 1920 MEX0.501-0.2040-8.00 
  Gonzalez Alonzo, Alberto R 1999 MEX1.0010.404016.00 
  Colli Lopez, Samuel Santiago 2075 MEX1.0010.514020.40 
  Arcila Villanueva, Carlos 1923 MEX1.0010.304012.00 
  Rosales Campos, Paul 1979 MEX0.501-0.1240-4.80 

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)
 
 LXVI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 INTERNACIONAL Villahermosa, Tabasco MEX 2021-08-04
RcRownchangeKK*chgGame
 2174 2070 4.50 7 1.77 40 70.80 
  Fortanelli Rios, Juan Manuel 1916 MEX1.0010.294011.60 
  Figueredo Losada, Leonel f2340 MEX0.001-0.1740-6.80 
  Vega Lezama, Maximo Fernando 1898 MEX0.501-0.2340-9.20 
  Flores Irurso, Paul Josue 1952 MEX1.0010.344013.60 
  Otero Acosta, Diasmany m2359 CUB1.0010.844033.60 
  Hevia Alejano, Carlos Antonio g2464 CUB0.5010.424016.80 
  Benitez Lozano, Javier f2287 MEX0.5010.284011.20 

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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