Individual Calculations September 2015
 Walker Gomez, Cristobal Newton  Total change: -26.20  Rating chartPersonal card
 Copa Giraldilla Abierto 3 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 1836 1981 3.50 7 -1.31 20 -26.20 
  Vazquez Lopez, Sergio 1860 CUB0.501-0.1620-3.20 
  Ramos Tuya, Moises 1874 CUB0.001-0.6520-13.00 
  Naranjo Perez, Leanis 1764 CUB1.0010.22204.40 
  Gonzalez Viart, Damisyelis 1714 CUB0.501-0.3220-6.40 
  Cartaya Verdecia, Michael 1848 CUB0.001-0.6820-13.60 
  Chavez Linares, Ronny 1990 CUB0.5010.01200.20 
  Barroso Abreu, German 1804 CUB1.0010.27205.40 

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)
 

 

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