Individual Calculations January 2009
 Maia, Luciano Malta  Total change: -21.30  Rating chartPersonal card
 II ITT do Circulo Militar de São Paulo Sao Paulo/SP BRA 2008-10-07
RcRownchangeKK*chgGame
 2358 2353 3.00 9 -1.42 15 -21.30 
  Matsuura, Everaldo m2469 BRA0.001-0.3415-5.10 
  Molina, Roberto Junio Brito f2395 BRA0.5010.06150.90 
  Oliveira, Silvio Eduardo 2345 BRA0.501-0.0115-0.15 
  Name, Gabriel Ricardo Salim 2235 BRA1.0010.34155.10 
  Perdomo, Leandro m2393 ARG0.001-0.4415-6.60 
  Tsuboi, Edson Kenji f2368 BRA0.001-0.4815-7.20 
  Rodi, Luis Ernesto f2374 ARG0.001-0.4715-7.05 
  Fusco, Leonardo f2388 ARG0.5010.05150.75 
  Lebredo Zaragoitia, Gerardo m2258 CUB0.501-0.1315-1.95 

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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