Individual Calculations July 2011
 Valdivia Pena, Yaima  Total change: -8.55  Rating chartPersonal card
 Capablanca 2011 Grupo Abierto 2 La Habana CUB 2011-06-06
RcRownchangeKK*chgGame
 2058 2021 3.50 9 -0.57 15 -8.55 
  Chacon Pavon, Joel 2049 CUB0.001-0.4615-6.90 
  Vazquez Matos, Adolfo Antonio 2092 CUB0.001-0.4015-6.00 
  Bolanos, Cristian 1905 ECU1.0010.34155.10 
  Infante Machin, Brian Jose 2205 CUB0.001-0.2615-3.90 
  Gonzalez Vega, Alejandro f2218 CUB0.5010.25153.75 
  De La Torre Morales, Julio D 2119 CUB0.5010.13151.95 
  Bueno Gauna, Christian Alejandro 1983 CUB0.001-0.5515-8.25 
  Oliva Meneses, Juan Carlos 1996 CUB0.501-0.0315-0.45 
  Brito Valdes, Santiago Jose 1958 CUB1.0010.41156.15 

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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