Individual Calculations May 2015
 Bosch Alvarez, Carlos  Total change: -10.20  Rating chartPersonal card
 Maria Teresa Mora 2015 La Habana CUB 2015-03-27
RcRownchangeKK*chgGame
 2112 2106 2.00 8 -1.95 20 -39.00 
  Mendiondo, Yosvany 2137 ITA0.001-0.4620-9.20 
  Oliva Meneses, Juan Carlos 2088 CUB0.501-0.0320-0.60 
  Morales Garcia, Alexei 2106 CUB0.001-0.5020-10.00 
  Torrez Uriarte, Reinier 2080 CUB0.501-0.0420-0.80 
  Fernandez Mayola, Reynold Rafael 2142 CUB0.001-0.4520-9.00 
  Echevarria Del Toro, Vladimir 2115 CUB0.5010.01200.20 
  Chavez Suarez, Carlos Alberto 2131 CUB0.001-0.4720-9.40 
  Perez Garcia, Eddy 2098 CUB0.501-0.0120-0.20 

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)
 
 Miguel Aleman 2015 La Habana CUB 2015-04-19
RcRownchangeKK*chgGame
 2014 2106 7.00 9 1.44 20 28.80 
  Rojas Barrios, Yandy 1939 CUB1.0010.28205.60 
  Padura Padilla, Nelson 1978 CUB0.501-0.1720-3.40 
  Walker Gomez, Cristobal Newton 1946 CUB1.0010.29205.80 
  Martinez Guedes, Jose 1808 CUB1.0010.15203.00 
  Mendiondo, Yosvany 2137 ITA0.5010.04200.80 
  Munoz Valor, Adonis 2011 CUB1.0010.37207.40 
  Martinez Ival, Carlos 2135 CUB1.0010.542010.80 
  Torrez Uriarte, Reinier 2080 CUB0.501-0.0420-0.80 
  Perea Ladron De Guevara, Eduardo 2092 CUB0.501-0.0220-0.40 

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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