Individual Calculations April 2008
 Ragolta, Eduardo  Total change: -57.45  Rating chartPersonal card
 Semifinal Provincial Ciudad de la Habana Fase I Ciudad de La Habana CUB 2007-02-18
RcRownchangeKK*chgGame
 2119 2162 4.50 9 -0.54 15 -8.10 
  Cancio-Bello, Flavia 2046 CUB1.0010.34155.10 
  Padura, Nelson 2054 CUB1.0010.35155.25 
  Cespedes, Manuel 2206 CUB0.001-0.4415-6.60 
  Arencibia, Antonio 2072 CUB0.001-0.6215-9.30 
  Lugo, Bello Jacob 2136 CUB0.501-0.0415-0.60 
  Hernandez, Barreras Yerandy J. 2105 CUB1.0010.42156.30 
  Guillen Napoles, Jorge 2143 CUB0.001-0.5315-7.95 
  Gonzalez, Vega Alejandro 2136 CUB0.501-0.0415-0.60 
  Jose Raul, Cepero Donate 2176 CUB0.5010.02150.30 

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
 2157 2162 6.00 9 1.44 15 21.60 
  Valdes, Alejandro 2121 CUB1.0010.44156.60 
  Miramonte, Roberto C. 2159 CUB0.5010.00150.00 
  Hernandez, Moya Yuleisis wf2117 CUB1.0010.44156.60 
  Alonso Perez, Damian 2178 CUB0.001-0.4815-7.20 
  Gonzalez, Ivan 2147 CUB1.0010.48157.20 
  Ayra, Ariel 2182 CUB0.5010.03150.45 
  Garcia Pantoja, Roberto 2182 CUB0.5010.03150.45 
  Gonzalez, Vega Alejandro 2136 CUB0.501-0.0415-0.60 
  Alvarez, Chan J. f2188 CUB1.0010.54158.10 

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)
 
 I Torneo Ernesto Guevara in Memoriam Grupo Che Ciudad de La Habana CUB 2007-05-04
RcRownchangeKK*chgGame
 2197 2272 4.50 9 -0.91 15 -13.65 
  Alarcon, Rolando f2308 CUB0.001-0.4515-6.75 
  Catala, Ivette wf2101 CUB1.0010.27154.05 
  Santiestean, Ginner 2218 CUB0.501-0.0815-1.20 
  Miramonte, Roberto C. 2166 CUB0.501-0.1415-2.10 
  Lopez, Vilier Luis A. f2250 CUB0.001-0.5315-7.95 
  Figueredo, Leonel 2170 CUB0.001-0.6415-9.60 
  Olivares, Francisco f2244 CUB1.0010.46156.90 
  Morales, Romary 2234 CUB0.501-0.0515-0.75 
  Avila Bagdasarova, Eladio E. 2080 CUB1.0010.25153.75 

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)
 
 TORNEO NACIONAL LEONCIO VIDAL CAMAJUANI 2007 CAMAJUANI CUB 2007-05-05
RcRownchangeKK*chgGame
 2372 2272 3.50 10 -0.12 15 -1.80 
  Otero Acosta, Diasmany m2366 CUB0.001-0.3715-5.55 
  Bacallao, Yusnel f2337 CUB0.5010.09151.35 
  Borges Feria, Yasel f2349 CUB0.001-0.3915-5.85 
  Gonzalez Perez, Arian f2430 CUB1.0010.711510.65 
  Espinosa Veloz, Ermes f2380 CUB0.5010.15152.25 
  Otero Acosta, Diasmany m2366 CUB0.5010.13151.95 
  Bacallao, Yusnel f2337 CUB0.001-0.4115-6.15 
  Borges Feria, Yasel f2349 CUB0.001-0.3915-5.85 
  Gonzalez Perez, Arian f2430 CUB0.001-0.2915-4.35 
  Espinosa Veloz, Ermes f2380 CUB1.0010.65159.75 

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)
 
 I Torneo Jesus Rodriguez in Memoriam Ciudad de La Habana CUB 2007-06-26
RcRownchangeKK*chgGame
 2238 2272 6.00 14 -1.64 15 -24.60 
  Alarcon, Rolando f2308 CUB0.001-0.4515-6.75 
  Pino Ledo, Edel 2181 CUB1.0010.38155.70 
  Alvarez, Chan J. f2203 CUB0.001-0.6015-9.00 
  Ayra, Ariel 2196 CUB0.501-0.1015-1.50 
  Lopez, Vilier Luis A. f2250 CUB0.001-0.5315-7.95 
  Colon Lopez, Juan Carlos 2219 CUB0.501-0.0715-1.05 
  Gil, Jose Luis f2308 CUB0.5010.05150.75 
  Alarcon, Rolando f2308 CUB0.001-0.4515-6.75 
  Pino Ledo, Edel 2181 CUB0.501-0.1215-1.80 
  Alvarez, Chan J. f2203 CUB0.501-0.1015-1.50 
  Ayra, Ariel 2196 CUB0.501-0.1015-1.50 
  Lopez, Vilier Luis A. f2250 CUB0.501-0.0315-0.45 
  Colon Lopez, Juan Carlos 2219 CUB0.501-0.0715-1.05 
  Gil, Jose Luis f2308 CUB1.0010.55158.25 

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)
 
 RENE BASARRATE IN MEMORIAM Ciudad de la Habana CUB 2007-09-20
RcRownchangeKK*chgGame
 2306 2272 2.50 10 -2.06 15 -30.90 
  Gonzalez, Espin Johandry f2304 CUB0.001-0.4615-6.90 
  Casuso, Alfredo 2261 CUB0.001-0.5215-7.80 
  Larrua, Gonzalez Fernando 2254 CUB1.0010.47157.05 
  Alarcon, Rolando f2315 CUB0.001-0.4415-6.60 
  Ravelo Gil, Eddy f2398 CUB0.5010.17152.55 
  Gonzalez, Espin Johandry f2304 CUB0.001-0.4615-6.90 
  Casuso, Alfredo 2261 CUB0.001-0.5215-7.80 
  Larrua, Gonzalez Fernando 2254 CUB0.501-0.0315-0.45 
  Alarcon, Rolando f2315 CUB0.001-0.4415-6.60 
  Ravelo Gil, Eddy f2398 CUB0.5010.17152.55 

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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