Individual Calculations April 2009
 Santiago, Yago De Moura  Total change: -18.30  Rating chartPersonal card
 IRT Verao 2009 Natal/RN BRA 2009-02-06
RcRownchangeKK*chgGame
 2086 2292 4.50 6 -0.02 15 -0.30 
  Palomino, Alexandre 1942 BRA1.0010.11151.65 
  Torres, Douglas Da Silva 2072 BRA1.0010.22153.30 
  Macedo, Maximo Iack 2265 BRA0.001-0.5415-8.10 
  Macedo, Alexandre Soares De 2029 BRA0.501-0.3215-4.80 
  Pinto, Carlos Henrique Lopes f2115 BRA1.0010.27154.05 
  Azevedo, Alcides Alexandre A. 2092 BRA1.0010.24153.60 

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)
 
 VI Magistral RN - Grupo A Natal/RN BRA 2009-02-20
RcRownchangeKK*chgGame
 2158 2292 3.50 7 -1.20 15 -18.00 
  Miranda Neto, Jayme Amorim 2110 BRA0.001-0.7415-11.10 
  Barreto Filho, Carlos Alberto f2318 BRA1.0010.54158.10 
  Carvalho, Felipe Lobo C. 2114 BRA1.0010.27154.05 
  Azevedo, Alcides Alexandre A. 2092 BRA0.501-0.2615-3.90 
  Martins, Vinicius Tine f2277 BRA0.001-0.5215-7.80 
  Caceres, Diego 2016 BOL0.501-0.3315-4.95 
  De Almeida Jr, Benone Lopes 2176 BRA0.501-0.1615-2.40 

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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