Individual Calculations April 2017
 Cabrera Nunez, Ledaymis  Total change: 33.40  Rating chartPersonal card
 Miguel Aleman por Equipos 2017 La Habana CUB 2017-02-09
RcRownchangeKK*chgGame
 1843 1898 4.50 6 1.18 20 23.60 
  Blanco Milhet, Leandro 2031 CUB0.001-0.3220-6.40 
  Montano Galvez, Naomi De La Cari 1498  * CUB1.0010.08201.60 
  Mendoza Perez, Brayan 2013 CUB1.0010.662013.20 
  Cintra Hernandez, Osvaldo 1827 CUB1.0010.40208.00 
  Lledo Perez, Sandy Osvaldo 1927 CUB0.5010.04200.80 
  Garcia Aguilera, Yadil 1761 CUB1.0010.32206.40 
 * 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)
 
 Maria Teresa Mora in Memoriam - Abierto La Habana CUB 2017-03-06
RcRownchangeKK*chgGame
 1765 1898 6.50 9 0.49 20 9.80 
  Morales Sanchez, Ernesto Felix 1786 CUB1.0010.35207.00 
  Rodriguez Naranjo, Yoilant 1811 CUB1.0010.38207.60 
  Otero Marino, Alain 1860 CUB0.501-0.0520-1.00 
  Zamora De Jesus, Norlen Caridad 1597 CUB0.001-0.8520-17.00 
  Diaz Rodriguez, Leandro 1599 CUB1.0010.15203.00 
  Guevara Fernandez, Livan 1679 CUB1.0010.22204.40 
  Pompa Vega, Dannier De Jesus 1850 CUB1.0010.43208.60 
  Mendoza Novo, Gustavo Jose 1858 CUB1.0010.44208.80 
  Barroso Abreu, German 1844 CUB0.001-0.5820-11.60 

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)
 

 

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