Individual Calculations July 2011
 Bueno Gauna, Christian Alejandro  Total change: 4.05  Rating chartPersonal card
 Capablanca 2011 Grupo Abierto 2 La Habana CUB 2011-06-06
RcRownchangeKK*chgGame
 2090 1983 3.50 9 0.27 15 4.05 
  Andraca Perera, Jose Raul 2020 CUB0.5010.05150.75 
  Oliva Meneses, Juan Carlos 1996 CUB0.5010.02150.30 
  Hernandez Sotelo, Jose I 2140 CUB0.5010.21153.15 
  Rey Rodriguez, Yosvani 2143 CUB0.001-0.2915-4.35 
  Mancebo Marrero, Pedro Ramiro 2205 CUB0.5010.28154.20 
  Lopez Rippel, Ricardo 2062 CUB0.001-0.3915-5.85 
  Valdivia Pena, Yaima wf2021 CUB1.0010.55158.25 
  Mercantete Rodriguez, Edilberto 2101 CUB0.001-0.3415-5.10 
  De La Torre Morales, Julio D 2119 CUB0.5010.18152.70 

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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