Individual Calculations September 2009
 Hevia Alejano, Carlos A  Total change: 54.60  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA CUB 2009-06-08
RcRownchangeKK*chgGame
 2404 2323 7.50 10 3.64 15 54.60 
  Herrera Sosa, Jessica 1973 VEN1.0010.11151.65 
  Cori Tello, Jorge f2418 PER1.0010.63159.45 
  Arencibia Rodriguez, Walter g2519 CUB1.0010.751511.25 
  Martinez Duany, Lelys f2520 CUB0.5010.25153.75 
  Ortiz Suarez, Isan m2493 CUB1.0010.721510.80 
  Delgado Ramos, Hector f2385 CUB0.5010.09151.35 
  Gonzalez Vidal, Yuri g2501 CUB0.001-0.2715-4.05 
  Real De Azua, Ernesto m2446 ARG1.0010.671510.05 
  Jimenez Fraga, Pedro A 2383 CUB1.0010.58158.70 
  Borges Feria, Yasel f2400 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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