Individual Calculations December 2012
 Marrero Lopez, Yaniet  Total change: -0.90  Rating chartPersonal card
 Circuito CBX 2012 Norma MI - etapa Salvador Salvador/BA BRA 2012-11-07
RcRownchangeKK*chgGame
 2256 2305 5.00 9 -0.06 15 -0.90 
  Perdomo, Leandro m2385 ARG0.5010.11151.65 
  Rodi, Luis Ernesto m2354 ARG0.5010.07151.05 
  De Oliveira, Hebert Silva 2140 BRA1.0010.28154.20 
  Barata, Adriano Albiani 2199 BRA0.001-0.6415-9.60 
  Zallio, Luciano De Souza 2123 BRA0.001-0.7415-11.10 
  Santiago, Yago De Moura m2363 BRA1.0010.58158.70 
  Fiaes, Mario Henrique Andrade 2082 BRA1.0010.22153.30 
  Reis, Paulo F. Jatoba De Oliveira f2424 BRA0.5010.16152.40 
  Pingas, Blas Mariano f2232 ARG0.501-0.1015-1.50 

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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