Individual Calculations January 2019
 Ramos Martin, Lisandra  Total change: -33.60  Rating chartPersonal card
 Zonal Central Femenino 2018 Santa Clara CUB 2018-11-15
RcRownchangeKK*chgGame
 2031 1969 2.50 8 -0.84 40 -33.60 
  Rodriguez Dominguez, Melissa wm2074 CUB0.5010.14405.60 
  Heredero Gascon, Elizabeth 1700 CUB0.501-0.3340-13.20 
  Hernandez Machado, Patricia M. wf2036 CUB0.5010.09403.60 
  Garcia Terry, Legna 1953 CUB0.001-0.5240-20.80 
  Hernandez Gil, Ineymig 2058 CUB0.001-0.3840-15.20 
  Fernandez Rivero, Karla July wm2048 CUB0.5010.11404.40 
  Miranda Rodriguez, Tania wm2246 CUB0.001-0.1740-6.80 
  Obregon Garcia, Roxangel wf2135 CUB0.5010.22408.80 

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)
 

 

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