Individual Calculations November 2010
 Perera Alfonso, Rene Humberto  Total change: 59.55  Rating chartPersonal card
 FINAL PROVINCIAL 15-18 (M) CIUDAD HABANA CUB 2010-05-26
RcRownchangeKK*chgGame
 2177 2067 4.00 9 0.83 15 12.45 
  Leon Valdes, Jony Wilson 2128 CUB1.0010.58158.70 
  Girones Barrios, Yans Richard 2184 CUB0.001-0.3415-5.10 
  Alvarez Fernandez, Carlos Rene 2115 CUB1.0010.57158.55 
  Machado La Rosa, Adrian 2244 CUB0.001-0.2715-4.05 
  Infante Machin, Brian Jose 2187 CUB0.001-0.3415-5.10 
  Machado La Rosa, Ariel 2224 CUB0.5010.21153.15 
  Vitier Vazquez, Cristian 2097 CUB0.001-0.4615-6.90 
  Fernandez Guillen, Ernesto Javier 2214 CUB1.0010.701510.50 
  Calvo Quinteiro, Jose Manuel 2200 CUB0.5010.18152.70 

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)
 
 ABIERTO CIUDAD HABANA COPA GIRALDILLA GRUPO II CIUDAD HABANA CUB 2010-08-15
RcRownchangeKK*chgGame
 2148 2065 7.00 10 3.14 15 47.10 
  Marzo Arias, Valentin 2187 CUB1.0010.671510.05 
  Montero Fernandez, Reynier 2154 CUB0.5010.12151.80 
  Pozo Bravo, Jiarnnes 2151 CUB0.5010.12151.80 
  Espinosa Garcia, Sandra wm2132 CUB1.0010.59158.85 
  Alvarez Fernandez, Carlos Rene 2156 CUB0.001-0.3815-5.70 
  Gonzalez Cabrera, Nilo Noel 2144 CUB1.0010.61159.15 
  Echevarria Del Toro, Vladimir 2114 CUB0.5010.07151.05 
  Perez De Leon, Roberto 2107 CUB1.0010.56158.40 
  Junco Gonzalez, Carlos Alberto 2152 CUB1.0010.62159.30 
  Gonzalez Rondon, Gelacio 2186 CUB0.5010.16152.40 

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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