Individual Calculations April 2009
 Brito, Luismar  Total change: 36.60  Rating chartPersonal card
 I Festival Internacional Cidade Maravilhosa Rio de Janeiro/RJ BRA 2009-01-22
RcRownchangeKK*chgGame
 2101 2327 4.50 6 -0.13 15 -1.95 
  Chang, Suzana wf2060 BRA0.501-0.3215-4.80 
  Madeu, Fernando Antonio De B. 2010 BRA1.0010.13151.95 
  Chaves, Jorge Antonio Torres 2067 BRA1.0010.18152.70 
  Guimaraes, Wagner Peixoto f2253 BRA0.501-0.1015-1.50 
  Rego, Vinicius V. De Almeida 2227 BRA0.501-0.1415-2.10 
  Mourao, Igor A. C. Lofredo 1986 BRA1.0010.12151.80 

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)
 
 Festival Internacional Cidade Maravilhosa - Final Clube de Xadrez Guanabara/RJ BRA 2009-02-09
RcRownchangeKK*chgGame
 2275 2327 7.00 9 1.88 15 28.20 
  Galego, Luis g2494 POR0.5010.22153.30 
  Fernando, Diogo m2482 POR0.001-0.2915-4.35 
  Chauca, Jose 2173 PER1.0010.29154.35 
  Santos Filho, Tadeu Souza 2092 BRA1.0010.21153.15 
  Guimaraes, Wagner Peixoto f2253 BRA1.0010.40156.00 
  Maia, Marco Aurelio F 2135 BRA1.0010.25153.75 
  Perdomo, Leandro m2387 ARG1.0010.58158.70 
  Rego, Vinicius V 2227 BRA0.501-0.1415-2.10 
  Mascarenhas, Alberto Pinheiro f2228 BRA1.0010.36155.40 

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)
 
 VI Magistral RN - Grupo A Natal/RN BRA 2009-02-20
RcRownchangeKK*chgGame
 2148 2327 6.50 8 0.69 15 10.35 
  Pinto, Carlos Henrique Lopes f2115 BRA1.0010.23153.45 
  Miranda Neto, Jayme Amorim 2110 BRA0.501-0.2815-4.20 
  Macedo, Maximo Valerio f2134 BRA1.0010.25153.75 
  De Almeida Jr, Benone Lopes 2176 BRA1.0010.30154.50 
  Martins, Vinicius Tine f2277 BRA1.0010.43156.45 
  Caceres, Diego 2016 BOL0.501-0.3615-5.40 
  Azevedo, Alcides Alexandre A. 2092 BRA1.0010.21153.15 
  Macedo, Maximo Iack 2265 BRA0.501-0.0915-1.35 

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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