Individual Calculations January 2019
 Mellado Reyes, Rebeca  Total change: 46.40  Rating chartPersonal card
 XXX Carlos Torre Repetto Yucatan Merida, Yucatan MEX 2018-12-15
RcRownchangeKK*chgGame
 1870 1667 3.00 7 1.16 40 46.40 
  Alfonso Ruisanchez, Laritza 2009 CUB1.0010.884035.20 
  Abarca Guzman, Efren 1995 MEX0.5010.374014.80 
  Castellanos Hernandez, Emilio Au 1961 MEX0.001-0.1540-6.00 
  Caballero Vazquez, Sergio 1907 MEX0.001-0.2040-8.00 
  Gonzalez Alonzo, Alberto R 1929 MEX0.001-0.1840-7.20 
  Morales Barbosa, Yamileth 1520 MEX1.0010.304012.00 
  Alabarce Mancera, Jose Daniel 1770 MEX0.5010.14405.60 

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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