Individual Calculations April 2008
 Ponce Castillo, Rosalia  Total change: -0.45  Rating chartPersonal card
 TORNEO INTERNACIONAL ESCOLAR Y JUVENIL DE CUBA FEMENINO MATANZAS, CUBA 2007 CUB 2007-06-27
RcRownchangeKK*chgGame
 2052 2001 0.50 3 -0.79 15 -11.85 
  Fernandez Velasco, Dania 2001 CUB0.001-0.5015-7.50 
  Cancio-Bello, Flavia 2032 CUB0.001-0.4615-6.90 
  Gonzalez Arencibia, Lisandra C. wf2124 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)
 
 SEMIFINAL NACIONAL FEMENINO Villaclara 2007 SANTA CLARA CUB 2007-12-12
RcRownchangeKK*chgGame
 2073 1967 4.00 9 0.76 15 11.40 
  Gallinat, Leyva Kenia 2137 CUB1.0010.721510.80 
  Corrales Jimenez, Zenia wf2144 CUB0.001-0.2715-4.05 
  Hernandez, Venus wf2132 CUB1.0010.721510.80 
  Cueto Rodriguez, Yanet wf2156 CUB0.001-0.2515-3.75 
  Roca, Yurien wf2104 CUB0.5010.18152.70 
  Espinosa Garcia, Sandra wf2030 CUB0.001-0.4115-6.15 
  Ulloa, Yoriley wf2066 CUB0.5010.14152.10 
  Alarcon Vazquez, Lietis 1880 CUB0.501-0.1215-1.80 
  Romero, Nunez Wendy 2005 CUB0.5010.05150.75 

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)
 

 

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