Individual Calculations January 2019
 Mendez Tovar, Rosario Trin  Total change: 22.20  Rating chartPersonal card
 XXX Carlos Torre Repetto Yucatan Merida, Yucatan MEX 2018-12-15
RcRownchangeKK*chgGame
 1923 1701 2.50 6 1.11 20 22.20 
  Machado Cruz, Fidel 2050 MEX0.001-0.1120-2.20 
  Mendoza Salazar, Ramon 2029 MEX1.0010.872017.40 
  Hernandez Santa Cruz Verazas, Pab 1948 MEX0.001-0.1920-3.80 
  Rojo Moreno, Alejandro 1901 MEX0.5010.26205.20 
  Mena, Martinez Brisa wc1874 MEX0.001-0.2720-5.40 
  Gonzalez, Aguirre Raul Rod 1738 MEX1.0010.552011.00 

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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