Individual Calculations June 2019
 Zacarias Martinez, Daniel  Total change: -21.20  Rating chartPersonal card
 IV Torneo Fisico Alejandro Preve Castro In Memoriam Merida, Yucatan MEX 2019-05-15
RcRownchangeKK*chgGame
 1695 1799 2.00 5 -1.06 20 -21.20 
  Mukul Aldana, Daniela Maria 1399  * MEX0.501-0.4220-8.40 
  Caballero Vazquez, Sergio 1895 MEX0.5010.13202.60 
  Vargas Segura, Ivan Albert 1935 MEX0.001-0.3220-6.40 
  Rojo, Franco Eduardo 1567 MEX1.0010.21204.20 
  Zacarias, Rodriguez Santiago 1680 MEX0.001-0.6620-13.20 
 * 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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