Individual Calculations May 2015
 Bencomo Bernal, Luis  Total change: -50.00  Rating chartPersonal card
 Maria Teresa Mora 2015 La Habana CUB 2015-03-27
RcRownchangeKK*chgGame
 2009 1980 3.00 9 -1.13 40 -45.20 
  Balbon Veitia, Yainier Abilio 2063 CUB1.0010.614024.40 
  Otero Marino, Vladimir 1980 CUB0.001-0.5040-20.00 
  Heredia Madrigal, Andrei 1843 MEX0.001-0.6840-27.20 
  Rey Rodriguez, Yosvany 2076 CUB0.5010.13405.20 
  Pena Garcia, Eduardo Jesus 2073 CUB0.001-0.3740-14.80 
  Sifontes Guerra, Wilber 2018 CUB1.0010.554022.00 
  Padura Padilla, Nelson 1978 CUB0.001-0.5040-20.00 
  Menendez Feria, Victor Manuel 2029 CUB0.5010.07402.80 
  Bueno Gauna, Cristian Alejandro 2024 CUB0.001-0.4440-17.60 

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)
 
NOTE: K factor changed
 Miguel Aleman 2015 La Habana CUB 2015-04-19
RcRownchangeKK*chgGame
 2008 1980 3.00 7 -0.24 20 -4.80 
  Sarmiento Montoya, Jose Angel 1849 CUB1.0010.32206.40 
  Torrez Uriarte, Reinier 2080 CUB0.001-0.3620-7.20 
  Canizares Araujo, Jahaziel 1872 CUB0.501-0.1520-3.00 
  Hernandez Sotelo, Jose I. 2111 CUB0.5010.18203.60 
  Morales Garcia, Alexei 2122 CUB0.001-0.3120-6.20 
  Robert Portal, Victor Luis 1884 CUB1.0010.37207.40 
  Mendiondo, Yosvany 2137 ITA0.001-0.2920-5.80 

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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