Individual Calculations September 2009
 Bianchi, Lucas  Total change: -4.20  Rating chartPersonal card
 XX Panamericano Mar del Plata U18 Abs Mar del Plata ARG 2009-08-15
RcRownchangeKK*chgGame
 2119 2144 4.00 8 -0.28 15 -4.20 
  Krysa, Leandro Sergio 2264 ARG0.001-0.3415-5.10 
  Gallego, Ignacio 1996 ARG1.0010.30154.50 
  Valenzuela Gomez, Fernando 2063 CHI1.0010.39155.85 
  Terry, Renato f2385 PER0.001-0.2015-3.00 
  Pena Morales, Hugo 2107 PER0.001-0.5515-8.25 
  Gill, Joseph 1983 TRI1.0010.29154.35 
  Tokman, Ariel 2220 ARG0.001-0.4015-6.00 
  Hurtado Bahamonde, Matias 1931 CHI1.0010.23153.45 

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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