Individual Calculations September 2012
 Lopez Rippel, Ricardo  Total change: -9.45  Rating chartPersonal card
 VI Giraldilla Grupo Abierto III La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 1926 2030 4.50 8 -0.63 15 -9.45 
  Lledo Perez, Sandy Osvaldo 1920 CUB1.0010.35155.25 
  Morales Marmol, Marcos Antonio 1927 CUB0.001-0.6415-9.60 
  Reyes Perez, Guillermo Santiago 1913 CUB0.501-0.1615-2.40 
  Rodriguez Dominguez, Melissa 1910 CUB1.0010.34155.10 
  Camas Gomez, Ruben 1973 CUB0.001-0.5815-8.70 
  Carrasquillo Alonso, Pedro 1907 CUB1.0010.33154.95 
  Mora Heredia, Yoleysi 1917 CUB0.001-0.6515-9.75 
  Medinas Reyes, Ronald 1944 CUB1.0010.38155.70 

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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