Individual Calculations November 2010
 Costa, Giovanni  Total change: -13.35  Rating chartPersonal card
 Campeonato Paulista Absoluto Santos/SP BRA 2010-08-19
RcRownchangeKK*chgGame
 2052 1918 2.00 5 0.16 15 2.40 
  Matsuura, Everaldo m2318  * BRA0.001-0.0815-1.20 
  Santana, Expedito 1705 BRA1.0010.23153.45 
  Freitas, Romeu Salvador 2145 BRA0.001-0.2115-3.15 
  Barbosa, Evandro Amorim f2318  * BRA0.001-0.0815-1.20 
  Cruz, Arquias Sofocles Guimarae 1772 BRA1.0010.30154.50 
 * 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)
 
 1ยช Etapa do II Circuito IRT LXSBC 2010 Sao Bernardo do Campo/SP BRA 2010-09-17
RcRownchangeKK*chgGame
 1899 1918 0.00 2 -1.05 15 -15.75 
  Branquinho, Eduardo Medeiros 1755 BRA0.001-0.7215-10.80 
  Goncalves, Jorge Roberto 2043 BRA0.001-0.3315-4.95 

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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