Individual Calculations July 2009
 De Quesada, Alexei  Total change: 33.90  Rating chartPersonal card
 VII Torneo UCI Ciudad de la Habana, Cuba CUB 2009-03-03
RcRownchangeKK*chgGame
 2169 2202 6.00 8 1.64 15 24.60 
  Calvo Quinteiro, Jose Manuel 2086 CUB1.0010.34155.10 
  Montano, Alejandro 2094 CUB1.0010.35155.25 
  Diaz, Hernandez Heriberto 2213 CUB1.0010.52157.80 
  Ordunez, Echarte Dennys 2192 CUB0.501-0.0115-0.15 
  Oliva, Kevel 2125 CUB1.0010.39155.85 
  Valido, Cesar f2232 CUB0.5010.04150.60 
  Lemes, Rosales Lazaro 2179 CUB0.501-0.0315-0.45 
  Cruz De La Osa, Reider 2228 CUB0.5010.04150.60 

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)
 
 XII Campeonato Abierto por Equipos Ajeduni 2009 Ciudad Habana CUBA CUB 2009-03-31
RcRownchangeKK*chgGame
 2160 2202 4.50 7 0.62 15 9.30 
  Pages Roman, Seidy wf1996 CUB1.0010.24153.60 
  Obregon Rivero, Juan f2309 CUB0.001-0.3515-5.25 
  Armas Alfonso, Giselle 2046 CUB1.0010.29154.35 
  Gonzalez Rondon, Gelacio 2216 CUB1.0010.52157.80 
  Ruiz, Orlen f2356 CUB0.001-0.2915-4.35 
  Rodriguez, Joan 2118 CUB0.501-0.1215-1.80 
  Fonseca Alvarez, Emilio 2078 CUB1.0010.33154.95 

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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