Individual Calculations January 2017
 De Haro, Martim Afonso Palma  Total change: -17.80  Rating chartPersonal card
 World Senior Championship 2016 - Open 65 Marianske Lazne CZE 2016-11-19
RcRownchangeKK*chgGame
 2008 1990 4.50 11 -0.77 20 -15.40 
  Komljenovic, Davorin g2375 CRO0.001-0.0920-1.80 
  Webster, Jim J 1815 SCO1.0010.27205.40 
  Do Prado, Hamilton Mesquita 1672 BRA1.0010.13202.60 
  Lang, Ferdinand 2133 GER0.001-0.3120-6.20 
  Tchetchelnitski, Boris 2144 GER0.5010.21204.20 
  Vrabec, Milos 2138 CZE0.5010.20204.00 
  Hanisch, Friedrich 2160 GER0.5010.22204.40 
  Raikin, Leonid m2180 RUS0.001-0.2520-5.00 
  Ingham, William 1814 ENG0.501-0.2320-4.60 
  Halla, Jiri 1770 CZE0.501-0.2820-5.60 
  Rubinstein, Mark 1886 ISR0.001-0.6420-12.80 

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)
 
 Campeonato Brasileiro de Veteranos 2016 Curitiba PR BRA 2016-12-08
RcRownchangeKK*chgGame
 1902 1990 3.50 6 -0.12 20 -2.40 
  Moraes, Maurino Anastacio De 1590  * BRA1.0010.08201.60 
  Melo, Sergio Roberto Sampaio 1735 BRA0.501-0.3120-6.20 
  Cordioli, Jairo Ribeiro 1886 BRA0.501-0.1420-2.80 
  Boabaid, Jorge Alberto Duardes c1876 BRA1.0010.34206.80 
  Van Riemsdijk, Herman C. m2309 BRA0.5010.37207.40 
  Baeta, Marcio Netto 2018 BRA0.001-0.4620-9.20 
 * 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)
 

 

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