Individual Calculations September 2013
 Tacconi Da Silva, Lucas  Total change: 36.30  Rating chartPersonal card
 III Aberto do Brasil Cidade de Maringa Maringa/PR BRA 2013-07-24
RcRownchangeKK*chgGame
 2178 2007 3.00 6 1.21 30 36.30 
  Gauche, Charles f2204 BRA1.0010.753022.50 
  Lebredo Zaragoitia, Gerardo m2209 CUB0.5010.26307.80 
  Matsuura, Everaldo g2407  * BRA0.001-0.0830-2.40 
  Martins, Carlos f2241 BRA0.5010.29308.70 
  Villalba, Marcelo m2179 PAR0.001-0.2730-8.10 
  Passos Coutinho, Eduardo 1825 BRA1.0010.26307.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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