Blitz: Individual Calculations August 2018
 Mantilla Gras, Geydis De La C.  Total change: -13.80  Rating chartPersonal card
 3er Grand Prix Blitz de Guanajay 2018 Artemisa CUB 2018-07-08
RcRownchangeKK*chgGame
 1926 1950 3.00 8 -1.28 20 -25.60 
  Larrinaga Cairo, Arturo 1777 CUB1.0010.27205.40 
  Canina Ruiz, Jose Antonio 2180 CUB0.001-0.2120-4.20 
  Hernandez Ayala, Diosvanys 1835 CUB1.0010.34206.80 
  Sifontes Guerra, Wilber 1972 CUB0.001-0.4720-9.40 
  Gutierrez Sosa, Eduan 1881 CUB0.001-0.6020-12.00 
  Medina Reyes, Ronald 1891 CUB1.0010.42208.40 
  Modrono Diaz, Michel 1954 CUB0.001-0.4920-9.80 
  Hernandez Izquierdo, Jose A. 1921 CUB0.001-0.5420-10.80 

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)
 
 4to Grand Prix Blitz de Guanajay 2018 Artemisa CUB 2018-07-10
RcRownchangeKK*chgGame
 2010 1950 4.50 9 0.59 20 11.80 
  Vargas Rodriguez, Wilver f2330 CUB0.001-0.0920-1.80 
  Morales Cedeno, Jorge Alexis 1876 CUB1.0010.40208.00 
  Canina Ruiz, Jose Antonio 2180 CUB0.001-0.2120-4.20 
  Sifontes Guerra, Wilber 1972 CUB1.0010.532010.60 
  Gutierrez Sosa, Eduan 1881 CUB1.0010.40208.00 
  Gonzalez Arredondo, Lazaro A. f2078 CUB0.5010.17203.40 
  Sierra Cartaya, Ana Barbara 2010 CUB0.001-0.4220-8.40 
  Cruz Mendez, Jean Marco 1935 CUB0.001-0.5220-10.40 
  Cruz Santos, Yaset Jose 1827 CUB1.0010.33206.60 

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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