Individual Calculations January 2020
 Diaz Campo, Ariadna Haynoa  Total change: -15.20  Rating chartPersonal card
 AJECHE 2019 Santiago de Cuba CUB 2019-12-24
RcRownchangeKK*chgGame
 1818 1621 1.50 7 -0.38 40 -15.20 
  Lopez Paneque, Alberto Arael 1943 CUB0.5010.374014.80 
  Clark Bell, Rafael 1961 CUB0.001-0.1240-4.80 
  Tamames Soria, Cesar Manuel 1836 CUB0.001-0.2340-9.20 
  Torrez Ibanez, Pedro Miguel 1827 CUB0.001-0.2440-9.60 
  Nunez Gonzalez, Dianik 1449 CUB0.501-0.2340-9.20 
  Blanco Hechavarria, Gerardo 1798 CUB0.001-0.2740-10.80 
  Mora Preval, Jairon Humberto 1910 CUB0.5010.344013.60 

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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