Individual Calculations February 2017
 Reyes Perez, Rafael  Total change: -19.60  Rating chartPersonal card
 Final Provincial - SC 2016 Santiago de Cuba CUB 2016-11-07
RcRownchangeKK*chgGame
 1918 1953 3.00 6 -0.29 20 -5.80 
  Guerra Leyva, Yuslai 1877 CUB0.501-0.1020-2.00 
  Alvarez Calzadilla, Jose Avelino 1955 CUB0.001-0.5020-10.00 
  Ruiz Bisbe, Yamir 1950 CUB0.001-0.5020-10.00 
  Alcolea Gonzalez, Raul 1890 CUB1.0010.41208.20 
  Blanco Hechavarria, Gerardo 1905 CUB0.501-0.0720-1.40 
  Rodriguez Ruiz, Jose Manuel 1928 CUB1.0010.47209.40 

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)
 
 Quesada in Memoriam Granma CUB 2017-01-02
RcRownchangeKK*chgGame
 1992 1953 2.00 6 -0.69 20 -13.80 
  Alvarez Calzadilla, Jose Avelino 1955 CUB0.5010.00200.00 
  Marrero Espinosa, Guzman 1990 CUB0.001-0.4520-9.00 
  Rodriguez Riveron, Gilbert 2036 CUB0.5010.11202.20 
  Vazquez Matos, Miguel 2026 CUB0.001-0.4020-8.00 
  Alvarez Calzadilla, Jose Avelino 1955 CUB0.001-0.5020-10.00 
  Marrero Espinosa, Guzman 1990 CUB1.0010.552011.00 

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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