Individual Calculations October 2008
 Macias, Marlies  Total change: 13.35  Rating chartPersonal card
 ZONAL PROVINCIAL CIUDAD DE LA HABANA 2008 Ciudad de la Habana CUB 2008-01-23
RcRownchangeKK*chgGame
 2072 2123 4.50 7 0.53 15 7.95 
  Suares Medina, Luis A. 2003 CUB1.0010.34155.10 
  Ruiz Valverde, Oscar Denis 1981 CUB1.0010.31154.65 
  Rodriguez, Arturo 2093 CUB1.0010.46156.90 
  Machado La Rosa, Ariel 2095 CUB0.501-0.0415-0.60 
  Machado La Rosa, Adrian 2113 CUB0.001-0.5115-7.65 
  Perez, Yousef 2120 CUB0.5010.00150.00 
  Zayas, Alfredo 2100 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)
 
 SEMIFINAL PROVINCIAL CIUDAD HABANA 1ra FASE 2008 Ciudad de la Habana CUB 2008-04-08
RcRownchangeKK*chgGame
 2136 2123 4.50 7 1.11 15 16.65 
  Perez Coyula, Rafael Alcides 2052 CUB1.0010.40156.00 
  Ragolta, Eduardo 2182 CUB0.5010.08151.20 
  Marzo Arias, Valentin 2154 CUB0.5010.04150.60 
  Zayas, Alfredo 2129 CUB1.0010.51157.65 
  Gonzalez, Gelasio 2160 CUB0.5010.05150.75 
  Hernandez, Sotelo Jose I 2105 CUB0.001-0.5315-7.95 
  Larrua, Gonzalez Fernando 2169 CUB1.0010.56158.40 

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 CIUDAD HABANA 2da FASE 2008 Ciudad de la Habana CUB 2008-07-21
RcRownchangeKK*chgGame
 2143 2123 3.50 9 -0.75 15 -11.25 
  Diaz Hernandez, Heriberto 2233 CUB0.001-0.3515-5.25 
  Valido, Cesar, Fm f2218 CUB1.0010.63159.45 
  Duarte, Fanny 2120 CUB0.001-0.5015-7.50 
  Tamarit, Jesus 2174 CUB0.001-0.4315-6.45 
  Hernandez Sotelo, Jose Idelfonso 2097 CUB0.001-0.5415-8.10 
  Infante, Brian 2087 CUB1.0010.45156.75 
  Machado La Rosa, Adrian 2142 CUB0.001-0.4715-7.05 
  Calvo Quinteiro, Jose Manuel 1996 CUB0.501-0.1715-2.55 
  Hernandez Barreras, Yerandy J. 2216 CUB1.0010.63159.45 

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)
 

 

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