Individual Calculations September 2009
 Gonzalez Cabrera, Rolando  Total change: 18.15  Rating chartPersonal card
 III ABIERTO CIUDAD HABANA GIRALDILLA 2009 PALACIO DE COMPUTACION CIUDAD HABANA CUBA CUB 2009-08-14
RcRownchangeKK*chgGame
 2116 1974 4.00 9 1.21 15 18.15 
  Corrales Jimenez, Zenia wf2140 CUB1.0010.721510.80 
  Tamarit Beltran, Jesus 2175 CUB0.001-0.2415-3.60 
  Jodar Arias, Marlon 2120 CUB0.001-0.3015-4.50 
  Blanco Milhet, Leandro 2066 CUB1.0010.63159.45 
  Perez Otero, Jesus 2080 CUB1.0010.64159.60 
  Girones Barrios, Yans Richard 2157 CUB0.001-0.2615-3.90 
  Padura Padilla, Nelson 2082 CUB1.0010.65159.75 
  Junco Gonzalez, Carlos Alberto 2159 CUB0.001-0.2615-3.90 
  Cardevilla Mendoza, Calixto Renel 2066 CUB0.001-0.3715-5.55 

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)
 

 

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