Individual Calculations June 2024
 Castro Marrero, Samira  Total change: 2.40  Rating chartPersonal card
 Capablanca 2024 Sub 16 Absoluto La Habana CUB 2024-05-03
RcRownchangeKK*chgGame
 1720 1782 4.00 8 -0.59 40 -23.60 
  Rodriguez Domingo, Olivia 1463 CUB1.0010.13405.20 
  Calzadilla Gonzalez, David Alejan 1975 CUB0.001-0.2540-10.00 
  Solino Perez, Adiam De Jesus 1677 CUB1.0010.364014.40 
  Espinosa Castaneda, Ronald Manuel 1948 CUB0.5010.22408.80 
  Guerrero Almaguer, Dairenis 1844 CUB0.001-0.4140-16.40 
  Vega Reyes, Diego Miguel 1707 CUB0.001-0.6040-24.00 
  Gonzalez Fardales, Suany 1566 CUB0.501-0.2840-11.20 
  Leonard Izahin, Adaina 1578 CUB1.0010.24409.60 

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)
 
 Campeonato de Ajedrez Femenino de Centroamerica y el Caribe 2024 Villa Clara CUB 2024-05-14
RcRownchangeKK*chgGame
 1958 1782 3.00 8 0.65 40 26.00 
  Gonzalez Ochoa, Yoana wm2052 CUB0.001-0.1740-6.80 
  Hernandez Gil, Ineymig wm2156 CUB0.001-0.1040-4.00 
  Pino Alvarez, Yaima 1915 CUB0.5010.18407.20 
  Torres Silvera, Karen 1864 CUB1.0010.614024.40 
  Hernandez Machado, Patricia M. fwf2120 CUB0.001-0.1240-4.80 
  Hector Delgado, Rubi Nahomis 1831 CUB0.5010.07402.80 
  Rodriguez Dominguez, Melissa wm2043 CUB0.001-0.1840-7.20 
  Hernandez Cachon, Claudia 1679 CUB1.0010.364014.40 

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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