Individual Calculations August 2018
 Almanzar Vasquez, Jennifer Maria  Total change: 39.80  Rating chartPersonal card
 Cerrado A Santiago 2018 Santiago DOM 2018-05-30
RcRownchangeKK*chgGame
 1956 1736 2.00 8 0.04 20 0.80 
  Ramos Burgos, Gregory Joel 1711 DOM1.0010.47209.40 
  Jorge, Alberto 1966 DOM0.001-0.2120-4.20 
  Arias, William Alfredo 1978 DOM0.001-0.2020-4.00 
  Gonzalez, Ricardo 1778 DOM0.001-0.4420-8.80 
  Moscoso Silva, Carlos Antonio 2046 DOM0.001-0.1420-2.80 
  Estevez Polanco, Leonardo Rafael 2136  * DOM0.001-0.0820-1.60 
  Cruz, Julio A. 2124 DOM0.001-0.0920-1.80 
  Castillo, Kelvin 1908 DOM1.0010.732014.60 
 * 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)
 
 2018 Sub-Zonal 2.3.5 (Female) Kingston, Jamaica JAM 2018-06-19
RcRownchangeKK*chgGame
 1730 1736 6.00 8 1.95 20 39.00 
  Brown, Raehanna 1520 JAM1.0010.22204.40 
  Miller, Rachel cwf1835 JAM0.5010.14202.80 
  Dos Ramos, Rosangela wf1771 SUR0.5010.05201.00 
  Blackman, Katrina wc1622 BAR0.501-0.1620-3.20 
  Karelina, Polina wc1875 BAH1.0010.692013.80 
  Hazim Gonzalez, Elizabeth wc1823 DOM1.0010.622012.40 
  Clarke, Adani wc1699 JAM0.501-0.0520-1.00 
  Barrett, Ariel wc1692 JAM1.0010.44208.80 

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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