Individual Calculations March 2010
 Alves De Medeiros, Jovany  Total change: -2.25  Rating chartPersonal card
 II Torneio Memorial Bobby Fischer 2010 Joao Pessoa/PB BRA 2010-01-22
RcRownchangeKK*chgGame
 2256 2047 0.00 1 -0.23 25 -5.75 
  Santiago, Yago De Moura f2256 BRA0.001-0.2325-5.75 

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)
 
 VII Magistral RN – Grupo B Natal/RN BRA 2010-02-12
RcRownchangeKK*chgGame
 1975 2047 5.50 9 0.14 25 3.50 
  De Freitas, Julio Eimard 1849 BRA1.0010.24256.00 
  Lima, Alan Silva De 1945 BRA1.0010.36259.00 
  Santos, Lucas Rocha De Azevedo 1995 BRA1.0010.432510.75 
  Pinto Filho, Karline De Valesio 2052 BRA0.5010.01250.25 
  Macedo, Alexandre Soares De 1995 BRA0.501-0.0725-1.75 
  De Miranda, Alexandre Pinto 2079 BRA0.5010.04251.00 
  Xavier, Lucca Lucas 1972 BRA0.001-0.6025-15.00 
  Da Costa, Jose Artanael Campos 2042 BRA0.001-0.5125-12.75 
  Melo, Fernando Antonio Albuquer 1847 BRA1.0010.24256.00 

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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