Individual Calculations January 2011
 Pereira, Silvio Cunha  Total change: 7.05  Rating chartPersonal card
 XXV Memorial Capablanca Fortaleza/CE BRA 2010-11-19
RcRownchangeKK*chgGame
 2170 2280 5.00 7 0.47 15 7.05 
  Lima Neto, Pedro 2062 BRA1.0010.22153.30 
  Lucena, Lincoln Da Silva f2160 BRA1.0010.34155.10 
  Asfora, Marco Antonio Hazim f2231 BRA0.501-0.0715-1.05 
  Pinheiro, Iung Alicio De Oliveira 2265 BRA0.001-0.5215-7.80 
  Ribeiro, Matheus Cavalcante 2122 BRA1.0010.29154.35 
  De Saboya E Silva, Jose Frederico 2209 BRA1.0010.40156.00 
  Lucena, Jose Silvio Bezerra De 2140 BRA0.501-0.1915-2.85 

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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