Individual Calculations September 2012
 Berdayes Ason, Dylan Isidro  Total change: -10.80  Rating chartPersonal card
 VI Giraldilla Grupo Abierto II La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 2107 2128 3.00 7 -0.72 15 -10.80 
  Agra Caballero, Ariel 2232 CUB0.001-0.3615-5.40 
  Cazulo Ramirez, Jesus David 2070 CUB0.001-0.5815-8.70 
  Linares Herrera, Juandiel 2100 CUB1.0010.46156.90 
  Gomez Sanchez, Jorge Marco 2066 CUB0.001-0.5915-8.85 
  Chavez Estevez, Hayler David 2095 CUB1.0010.45156.75 
  Gonzalez Reyes, Pablo Adolfo 2088 CUB0.001-0.5615-8.40 
  Alvarez Leyva, Harold 2101 CUB1.0010.46156.90 

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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