Individual Calculations September 2018
 Fontanills Valledor, Manuel F.  Total change: -14.80  Rating chartPersonal card
 Giraldilla de la Habana Abierto La Habana CUB 2018-07-28
RcRownchangeKK*chgGame
 1892 2029 5.00 8 -0.37 40 -14.80 
  Perez Sanchez, David 1708 CUB1.0010.13405.20 
  Novo Castellon, Jonathan 1773 CUB1.0010.19407.60 
  Blanco Garcia, Liliam Barbara wf2057 CUB0.001-0.4640-18.40 
  Gonzalez Hernandez, Humberto 1864 CUB1.0010.284011.20 
  Gutierrez Espinosa, Karen wf2061 CUB0.001-0.4640-18.40 
  Martinez Mesa, Chaneli wf1874 CUB1.0010.294011.60 
  Lopez Rippel, Ricardo 1971 CUB0.001-0.5840-23.20 
  Hernandez Meilan, Dr. Manuel 1825 CUB1.0010.24409.60 

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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