Individual Calculations September 2023
 Caballero Fernandez, Dachelis Mar  Total change: 0.40  Rating chartPersonal card
 IV Hibrido Centroamericano, del Caribe y del Pacifico 2023 Panama - Porlamar - La Habana - Lima - Cusco - Ayacucho - Guayaquil - Machala PAN 2023-08-05
RcRownchangeKK*chgGame
 1217 1348 2.50 5 -0.83 40 -33.20 
  Tacas Cardenas, Andrea Ximena 1626 PER0.001-0.1740-6.80 
  Gonzalez Rodriguez, Genesis 1026 PAN1.0010.13405.20 
  Vasquez Mamani, Gabriela Guadalup 1159 PER1.0010.254010.00 
  Yupanqui Sucasaire, Juan Angel 1109 PER0.001-0.8040-32.00 
  Huacce Rojas, Milwer Sebastian 1166 PER0.501-0.2440-9.60 

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)
 
 Copa Giraldilla de La Habana - Open 2023 La Habana CUB 2023-08-07
RcRownchangeKK*chgGame
 1620 1348 2.00 6 0.84 40 33.60 
  Valdes Rosell, Jenifer Lazara 1613 CUB1.0010.824032.80 
  Martinez Herrera, Alexi 1764 CUB0.001-0.0740-2.80 
  Garcia Aguilera, Yadil 1598 CUB0.001-0.1940-7.60 
  Blanco Fuentes, Marlon De Jesus 1793 CUB0.001-0.0640-2.40 
  Feria Rodriguez, Jose Janier 1537 CUB1.0010.754030.00 
  Ricardo Perez, David Manuel 1415 CUB0.001-0.4140-16.40 

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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