Individual Calculations April 2009
 Padura Padilla, Nelson  Total change: 54.00  Rating chartPersonal card
 II TORNEO ABIERTO CIUDAD HABANA COPA GIRALDILLA 2008 Ciudad de la Habana CUB 2008-08-20
RcRownchangeKK*chgGame
 2086 2053 5.00 8 1.37 15 20.55 
  Alvarez Leyva, Harold 2031 CUB1.0010.47157.05 
  Martinez Ival, Carlos 2074 CUB1.0010.53157.95 
  Hernandez, Holman 2129 CUB0.001-0.4015-6.00 
  Gonzalez, Leonardo 2096 CUB1.0010.56158.40 
  Macias, Marlies 2123 CUB0.001-0.4015-6.00 
  Hernandez, Venus, Wf wf2051 CUB1.0010.50157.50 
  Revuelta, Cesar 2073 CUB0.5010.03150.45 
  Leon Valdes, Jony Wilson 2108 CUB0.5010.08151.20 

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)
 
 Municipal Habana del Este-Guanabacoa-Regla Ciudad de la Habana CUB 2008-09-21
RcRownchangeKK*chgGame
 2133 2053 6.50 13 1.40 15 21.00 
  Echevaria, Pedro 2227 CUB0.5010.23153.45 
  Arrue Vior, Alejandro 2264 CUB1.0010.771511.55 
  Larrua Gonzalez, Fernando 2161 CUB0.001-0.3515-5.25 
  Guerra Hernandez, Conrado L. 2013 CUB1.0010.44156.60 
  Palao Valdes, Alejandro 2132 CUB0.5010.11151.65 
  Avila Rodriguez, Rafael 2182 CUB0.5010.17152.55 
  Sarduy Silveira, Joel 2118 CUB0.5010.09151.35 
  Apian Medel, Abel 2145 CUB0.001-0.3715-5.55 
  De Los Rios Toscano, Jesus 2016 CUB0.501-0.0515-0.75 
  Gutierrez Delgado, Yusuan 2170 CUB0.001-0.3415-5.10 
  Angulo Almarales, Antonio 2069 CUB0.5010.02150.30 
  Fuentes Garcia, Diosbel E 2184 CUB0.5010.18152.70 
  Pelaez Herrera, Ariel 2051 CUB1.0010.50157.50 

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 FINAL MUNICIPAL DE AJEDREZ CENTRO HABANA 2008 Ciudad de la Habana CUB 2008-11-25
RcRownchangeKK*chgGame
 2087 2053 4.00 7 0.83 15 12.45 
  Fuentes Garcia, Diosbel E 2109 CUB1.0010.58158.70 
  Granda Rodriguez, Jose M 1995 CUB1.0010.42156.30 
  Perez Torres, Yousef 2074 CUB0.5010.03150.45 
  Gutierrez Delgado, Yusuan 2155 CUB1.0010.64159.60 
  Larrua Gonzalez, Fernando 2128 CUB0.001-0.4015-6.00 
  Leon Valdes, Jony Wilson 2100 CUB0.001-0.4315-6.45 
  Alminaque Guzman, Armando 2045 CUB0.501-0.0115-0.15 

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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