Individual Calculations April 2017
 Rodriguez Zayas, Jonan  Total change: -117.20  Rating chartPersonal card
 Miguel Aleman in Memoriam - Abierto 1 La Habana CUB 2017-02-13
RcRownchangeKK*chgGame
 1846 1871 2.00 6 -1.19 40 -47.60 
  Almagro Padilla, Alexander 1959 CUB0.001-0.3840-15.20 
  Alvarez Perez, Jorge 1860 CUB0.001-0.5240-20.80 
  Hernandez Hernandez, Tomas 1920 CUB0.5010.07402.80 
  Hernandez De La Rosa, Lazaro 1840 CUB0.001-0.5440-21.60 
  Benitez Montalvo, Hedilberto 1655 CUB1.0010.22408.80 
  Garcia Piloto, Barbaro Manuel 1841 CUB0.501-0.0440-1.60 

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)
 
 Maria Teresa Mora in Memoriam - Abierto La Habana CUB 2017-03-06
RcRownchangeKK*chgGame
 1803 1871 5.50 9 0.17 40 6.80 
  Ramos Tuya, Moises 1754 CUB1.0010.344013.60 
  Guevara Fernandez, Livan 1679 CUB0.501-0.2540-10.00 
  Pompa Vega, Dannier De Jesus 1850 CUB0.501-0.0340-1.20 
  Mendoza Novo, Gustavo Jose 1858 CUB0.001-0.5240-20.80 
  Morales Sanchez, Ernesto Felix 1786 CUB1.0010.384015.20 
  Carrasquillo Alonso, Pedro 1909 CUB1.0010.554022.00 
  Otero Marino, Alain 1860 CUB0.501-0.0240-0.80 
  Barroso Abreu, German 1844 CUB0.001-0.5440-21.60 
  Gonzalez Viart, Damisyelis 1687 CUB1.0010.264010.40 

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)
 
 Miguel Aleman in Memoriam U18 M La Habana CUB 2017-03-10
RcRownchangeKK*chgGame
 1737 1871 4.00 9 -1.91 40 -76.40 
  Guevara Fernandez, Livan 1679 CUB0.501-0.2540-10.00 
  Padilla More, Gabriel 1725 CUB1.0010.304012.00 
  Alonso Coro, Gabriel 1881 CUB0.001-0.4940-19.60 
  Morales Perez, Michel 1471  * CUB1.0010.08403.20 
  Morales Nunez, Antony 1820 CUB0.001-0.5740-22.80 
  Alonso Garcia, Frank Obel 1501 CUB1.0010.10404.00 
  Moran Gonzalez, Alex 1760 CUB0.501-0.1540-6.00 
  Martinez Ruz, Carlos Julio 1949 CUB0.001-0.3940-15.60 
  Marrero Calderin, Arturo 1843 CUB0.001-0.5440-21.60 
 * 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)
 

 

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