Individual Calculations September 2009
 Fonte Sanchez, Claudia  Total change: 18.75  Rating chartPersonal card
 III ABIERTO CIUDAD HABANA GIRALDILLA 2009 PALACIO DE COMPUTACION CIUDAD HABANA CUBA CUB 2009-08-14
RcRownchangeKK*chgGame
 2102 1957 4.00 9 1.25 15 18.75 
  Pozo Bravo, Jiarnnes 2120 CUB0.5010.22153.30 
  Collazo Perez, Jorge Luis 2094 CUB1.0010.681510.20 
  Leon Valdes, Jony Wilson 2121 CUB0.001-0.2815-4.20 
  Vitier Vazquez, Cristian 2087 CUB0.5010.18152.70 
  Salgado Segui, Roberto 2165 CUB0.001-0.2315-3.45 
  Blanco Milhet, Leandro 2066 CUB1.0010.65159.75 
  Gonzalez Reyes, Pablo Adolfo 2104 CUB0.001-0.3015-4.50 
  Romero Nunez, Wendy wf2029 CUB0.001-0.4015-6.00 
  Olivera Medrano, Yosvany 2132 CUB1.0010.731510.95 

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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