Individual Calculations September 2013
 Asfora, Marco Antonio H.  Total change: -9.90  Rating chartPersonal card
 III Circuito CBX-Nordeste, etapa II Recife/PE BRA 2013-08-16
RcRownchangeKK*chgGame
 2255 2225 3.50 9 -0.66 15 -9.90 
  Rodi, Luis Ernesto m2377 ARG0.001-0.3015-4.50 
  Bouwman, Marcelo Wanderley 2186 BRA0.001-0.5515-8.25 
  Pingas, Blas Mariano f2259 ARG0.5010.05150.75 
  Miranda Jr, Roberto Calheiros De 2207 BRA0.501-0.0315-0.45 
  Molina, Jorge f2141 BOL0.501-0.1215-1.80 
  Santiago, Yago De Moura m2422 BRA0.5010.25153.75 
  Macedo, Maximo Iack f2368 BRA0.5010.19152.85 
  Lebredo Zaragoitia, Gerardo m2204 CUB0.501-0.0315-0.45 
  Souza, Rafael Cabral De 2135 BRA0.501-0.1215-1.80 

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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