Individual Calculations January 2019
 Obregon Garcia, Roxangel  Total change: 32.80  Rating chartPersonal card
 Zonal Central Femenino 2018 Santa Clara CUB 2018-11-15
RcRownchangeKK*chgGame
 2015 2135 6.00 8 0.82 40 32.80 
  Heredero Gascon, Elizabeth 1735  * CUB1.0010.08403.20 
  Hernandez Machado, Patricia M. wf2036 CUB1.0010.364014.40 
  Garcia Terry, Legna 1953 CUB1.0010.264010.40 
  Hernandez Gil, Ineymig 2058 CUB0.501-0.1140-4.40 
  Fernandez Rivero, Karla July wm2048 CUB0.501-0.1240-4.80 
  Miranda Rodriguez, Tania wm2246 CUB1.0010.654026.00 
  Rodriguez Dominguez, Melissa wm2074 CUB0.501-0.0840-3.20 
  Ramos Martin, Lisandra wf1969 CUB0.501-0.2240-8.80 
 * 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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