Individual Calculations February 2015
 De Melo, Tiago Rosa  Total change: 32.00  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1889 1582 2.00 8 0.80 40 32.00 
  De Haro, Martim Afonso Palma 1982  * BRA0.5010.424016.80 
  Rapouso, Ricardo Luis Borba 1922 BRA0.5010.384015.20 
  Lisboa Torres, Eduardo 1917 BRA0.001-0.1240-4.80 
  Ferreira, Claudio Jose 1901 BRA1.0010.874034.80 
  Ikeda, Vinicius Yasuto 1862 BRA0.001-0.1640-6.40 
  Boeira, Dimitri Ariel Pires 1779 BRA0.001-0.2540-10.00 
  Passos Coutinho, Eduardo 1767 BRA0.001-0.2640-10.40 
  Rippel Junior, Jair 1982  * BRA0.001-0.0840-3.20 
 * 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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