Individual Calculations January 2012
 Martinez Ival, Carlos  Total change: 16.80  Rating chartPersonal card
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2140 2129 5.50 9 1.12 15 16.80 
  Figueroa Viart, Mario Roberto 2174 CUB0.5010.06150.90 
  Chacon Beltran, Jose Antonio 2145 CUB0.5010.02150.30 
  Puig Moreira, Livan Jesus 2096 CUB1.0010.45156.75 
  Lopez Gonzalez, Abel Fabian 2153 CUB1.0010.53157.95 
  Balboa Gonzalez, Roberto 2165 CUB0.5010.05150.75 
  Nunez Rocio, Fernando 2141 CUB0.001-0.4815-7.20 
  Perez Rodriguez, Ariel 2051 CUB1.0010.39155.85 
  Rama Gonzalez, Ricardo 2047 CUB1.0010.39155.85 
  Ordunez Echarte, Dennys f2289 CUB0.001-0.2915-4.35 

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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