Individual Calculations April 2017
 Guevara Fernandez, Livan  Total change: 135.20  Rating chartPersonal card
 Maria Teresa Mora in Memoriam - Abierto La Habana CUB 2017-03-06
RcRownchangeKK*chgGame
 1810 1679 5.50 9 2.52 40 100.80 
  Mendoza Novo, Gustavo Jose 1858 CUB1.0010.734029.20 
  Rodriguez Zayas, Jonan 1871 CUB0.5010.254010.00 
  Zamora De Jesus, Norlen Caridad 1597 CUB0.501-0.1140-4.40 
  Carrasquillo Alonso, Pedro 1909 CUB1.0010.794031.60 
  Otero Marino, Alain 1860 CUB0.5010.24409.60 
  Cabrera Nunez, Ledaymis 1898 CUB0.001-0.2240-8.80 
  Barroso Abreu, German 1844 CUB0.5010.22408.80 
  Pompa Vega, Dannier De Jesus 1850 CUB0.5010.23409.20 
  Diaz Rodriguez, Leandro 1599 CUB1.0010.394015.60 

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)
 
 Miguel Aleman in Memoriam U18 M La Habana CUB 2017-03-10
RcRownchangeKK*chgGame
 1866 1679 3.00 8 0.86 40 34.40 
  Rodriguez Zayas, Jonan 1871 CUB0.5010.254010.00 
  Martinez Ruz, Carlos Julio 1949 CUB0.001-0.1740-6.80 
  Morales Sanchez, Ernesto Felix 1786 CUB1.0010.654026.00 
  Barcelo Delgado, Erick 1724 CUB1.0010.564022.40 
  Menendez Mallet, Jhon Maykol 1819 CUB0.5010.19407.60 
  Rodriguez Rodriguez, Daniel c2079  * CUB0.001-0.0840-3.20 
  Marrero Calderin, Arturo 1843 CUB0.001-0.2840-11.20 
  Otero Marino, Alain 1860 CUB0.001-0.2640-10.40 
 * 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)
 

 

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