Individual Calculations April 2008
 Alonso Perez, Damian  Total change: 53.10  Rating chartPersonal card
 Semifinal Provincial Ciudad de la Habana Fase I Ciudad de La Habana CUB 2007-02-18
RcRownchangeKK*chgGame
 2145 2178 6.00 8 1.65 15 24.75 
  Hernandez, Barreras Yerandy J. 2105 CUB1.0010.40156.00 
  Arencibia, Antonio 2072 CUB1.0010.36155.40 
  Santiestean, Ginner 2147 CUB1.0010.46156.90 
  Cespedes, Manuel 2206 CUB0.5010.04150.60 
  Fernandez, Arturo 2118 CUB1.0010.42156.30 
  Ayra, Ariel 2182 CUB0.001-0.4915-7.35 
  Diaz, Hernandez Heriberto 2168 CUB1.0010.49157.35 
  Miramonte, Roberto C. 2159 CUB0.501-0.0315-0.45 

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)
 
 COPA PLAZA GRUPO III Ciudad de La Habana CUB 2007-03-20
RcRownchangeKK*chgGame
 2155 2178 5.50 9 0.72 15 10.80 
  Alvarez, Chan J. f2188 CUB0.5010.01150.15 
  Valdes, Alejandro 2121 CUB1.0010.42156.30 
  Miramonte, Roberto C. 2159 CUB0.501-0.0315-0.45 
  Ragolta, Eduardo 2162 CUB1.0010.48157.20 
  Hernandez, Moya Yuleisis wf2117 CUB1.0010.42156.30 
  Gonzalez, Ivan 2147 CUB0.001-0.5415-8.10 
  Ayra, Ariel 2182 CUB0.5010.01150.15 
  Garcia Pantoja, Roberto 2182 CUB0.001-0.4915-7.35 
  Gonzalez, Vega Alejandro 2136 CUB1.0010.44156.60 

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)
 
 Semifinal Provincial de Ciudad de la Habana II Fase Ciudad de La Habana CUB 2007-07-11
RcRownchangeKK*chgGame
 2236 2097 4.00 9 1.17 15 17.55 
  Leonard, Pedro 2232 CUB1.0010.681510.20 
  Figueredo, Leonel 2225 CUB0.5010.17152.55 
  Rodriguez, Victor 2241 CUB0.001-0.3115-4.65 
  Alarcon, Rolando f2315 CUB0.001-0.2215-3.30 
  Garcia Pantoja, Roberto 2231 CUB1.0010.681510.20 
  Cespedes, Manuel 2208 CUB0.001-0.3515-5.25 
  Larrua Gonzalez, Fernando 2254 CUB0.001-0.2915-4.35 
  Valido, Cesar f2248 CUB1.0010.701510.50 
  Quintana, Melquiades 2174 CUB0.5010.11151.65 

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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