Individual Calculations January 2020
 Herrera Camara, Ana Cristina  Total change: -18.00  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1960 1751 0.50 4 -0.45 40 -18.00 
  Galaviz Medina, Atlas Adom c1903 MEX0.001-0.3040-12.00 
  Gonzalez Arellano, Julio Leonel 1954 MEX0.001-0.2440-9.60 
  Mendoza Salazar, Ramon 2049 MEX0.5010.354014.00 
  Moran Velez, Francisco R 1935 MEX0.001-0.2640-10.40 

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)
 

 

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