Individual Calculations May 2024
 Waldo Zalapa, Alejandro  Total change: -5.60  Rating chartPersonal card
 LXIX Campeonato Nacional e Internacional Abierto Mexicano. Expertos QRO, Queretaro MEX 2024-03-27
RcRownchangeKK*chgGame
 1961 1929 2.50 6 -0.28 20 -5.60 
  Montes Cervantes, Rodrigo 2166 MEX0.001-0.2020-4.00 
  Gonzalez Reyes, Juan Jose 1813 MEX1.0010.34206.80 
  Real Pereyra, Jeronimo f2120 MEX0.001-0.2520-5.00 
  Cadena Maytorena, Eliseo 1857 MEX1.0010.40208.00 
  Avila Moreno, Julio Salvador 1995 MEX0.001-0.4120-8.20 
  Cortes Medina, Fernando 1813 MEX0.501-0.1620-3.20 

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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