Individual Calculations September 2018
 Galaviz, Medina Aldebaran  Total change: -80.80  Rating chartPersonal card
 VIII Torneo Internacional de Ajedrez Copa Progreso Categria Yucatan Progreso, Yucatan MEX 2018-08-02
RcRownchangeKK*chgGame
 1828 1786 2.50 6 -0.15 40 -6.00 
  Gomez, Samael 1984 COL0.5010.264010.40 
  Alfonso Ruizsanchez, Laritza 1979 CUB0.5010.254010.00 
  Palma, Villanueva Miguel Ta 1529 MEX0.501-0.3240-12.80 
  Fajardo, Galaz Rodolfo De J 1909 MEX1.0010.674026.80 
  Gonzalez, Tun Aaron 1720 MEX0.001-0.5940-23.60 
  Mena, Martinez Brisa wc1844 MEX0.001-0.4240-16.80 

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)
 
 Tabasco Chess Championship 2018 Villahermosa, Tabasco MEX 2018-08-17
RcRownchangeKK*chgGame
 1758 1786 3.00 9 -1.87 40 -74.80 
  Falcon Perez, Gustavo 2149 MEX0.001-0.1040-4.00 
  Mendoza Velazquez, Jose Antonio 1816 MEX0.001-0.4640-18.40 
  Sagastume S., Mariam Jose 1517 GUA0.001-0.8340-33.20 
  Munoz Ricardo, Wazdin Anto 1703 VEN1.0010.394015.60 
  Calacuayo Tamayo, Marco Antonio 1565 MEX0.001-0.7840-31.20 
  Ortiz Perez, Carlos 1886 GUA0.5010.14405.60 
  Hernandez Luviano , Daniel 1386  * MEX1.0010.08403.20 
  Contreras Torres, Javier 2186  * MEX0.001-0.0840-3.20 
  Morales, Alvarez Danny Magdalena 1614 MEX0.501-0.2340-9.20 
 * 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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