Individual Calculations November 2010
 Rodriguez Perez, Roxana  Total change: -29.10  Rating chartPersonal card
 FINAL PROVINCIAL 15-18 (F) CIUDAD HABANA CUB 2010-05-20
RcRownchangeKK*chgGame
 1989 1916 0.50 6 -1.90 15 -28.50 
  Cabrera Nunez, Ledaimys 1984 CUB0.001-0.4115-6.15 
  Fonte Sanchez, Claudia 1984 CUB0.001-0.4115-6.15 
  Fonte Sanchez, Paula 1971 CUB0.001-0.4215-6.30 
  Cordero Suarez, Greisy 2024 CUB0.001-0.3515-5.25 
  Ojeda Lago, Ariadna 2064 CUB0.001-0.3015-4.50 
  Mendez Gonzalez, Susana 1908 CUB0.501-0.0115-0.15 

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)
 
 ABIERTO CIUDAD HABANA COPA GIRALDILLA GRUPO TALENTO CIUDAD HABANA CUB 2010-08-15
RcRownchangeKK*chgGame
 1836 1916 3.00 5 -0.04 15 -0.60 
  Sanchez Martinez, Miguel Angel 1745 ESP0.001-0.7315-10.95 
  Ortiz Gonzalez, Leyanis 1865 CUB1.0010.43156.45 
  Soria Fernandez, Lithiani 1923 CUB0.5010.01150.15 
  Vilahu Perez, Vilmelys 1888 CUB0.501-0.0415-0.60 
  Fernandez Perez, Ernesto 1761 CUB1.0010.29154.35 

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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