Individual Calculations June 2013
 Ruiz Rivero, Miguel Alejandro  Total change: 4.80  Rating chartPersonal card
 MARIA TERESA MORA GRUPO II La Habana CUB 2013-03-05
RcRownchangeKK*chgGame
 1988 1974 4.00 8 0.16 30 4.80 
  Gonzalez Munoz, Ariel 2042 CUB0.001-0.4130-12.30 
  Naranjo Perez, Leannis 1921 CUB1.0010.433012.90 
  Walker Gomez, Cristobal Newton 2009 CUB1.0010.553016.50 
  Pena Garcia, Eduardo Jesus 2104 CUB0.001-0.3230-9.60 
  Chavez Suarez, Carlos Alberto 2040 CUB0.001-0.4130-12.30 
  Sanchez Ferrer, Montserrat 1897 CUB1.0010.393011.70 
  Cepeda Garcia, Juan Tomas 1957 CUB0.001-0.5230-15.60 
  Madan Berriet, Ramon Emilio 1937 CUB1.0010.453013.50 

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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