Individual Calculations November 2023
 Jorge Romeo, Ronald  Total change: -121.20  Rating chartPersonal card
 Festival Internacional de Ajedrez - Varadero 2023 GRUPO ABIERTO B Matanzas CUB 2023-10-03
RcRownchangeKK*chgGame
 1441 1572 2.50 7 -2.06 40 -82.40 
  Mendez Caballero, Yelanis 1306 CUB1.0010.18407.20 
  Leon Cruz, Fabio 1716 CUB0.001-0.3140-12.40 
  Cardenas Montano, Mariam Eliz 1593 CUB0.001-0.4740-18.80 
  Solino Perez, Adiam De Jesus 1407 CUB1.0010.284011.20 
  Rajadel Rebollido, Thalia 1537 CUB0.001-0.5540-22.00 
  Ramos Lopez, Maria Fernanda 1357 CUB0.501-0.2740-10.80 
  Selles Mosquera, Juan Oliver 1172  * CUB0.001-0.9240-36.80 
 * 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)
 
 Aniversario 330 de la Ciudad de Matanzas GRUPO 1 Matanzas CUB 2023-10-10
RcRownchangeKK*chgGame
 1621 1572 2.50 8 -0.97 40 -38.80 
  Pena Perez, Jorge Alberto 1626 CUB1.0010.584023.20 
  Zuaznabal Duarte, Haden 1621 CUB0.001-0.4340-17.20 
  Mac Farlane Patrick, Randy 1824 CUB0.001-0.1940-7.60 
  Adela Campos, Addiel 1738 CUB0.001-0.2840-11.20 
  Baez Ravelo, Maria Karla 1286 CUB1.0010.16406.40 
  Chavez Oropesa, Daniel Alejandro 1809 CUB0.001-0.2040-8.00 
  Hernandez Santana, Andy Rody 1585 CUB0.001-0.4840-19.20 
  Hector Delgado, Rubi Nahomis 1479 CUB0.501-0.1340-5.20 

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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