Individual Calculations October 2015
 Sega, Carlos Alberto  Total change: -9.40  Rating chartPersonal card
 Aberto do Brasil de Caioba - STD 2015 Matinhos/PR BRA 2015-08-28
RcRownchangeKK*chgGame
 2028 2250 4.00 6 -0.47 20 -9.40 
  Wieth, Kelvin Eduardo 1870 BRA0.501-0.4120-8.20 
  Brassoloto, Adan 1850  * BRA1.0010.08201.60 
  Souza, Gustavo Horokoski De 1899 BRA1.0010.11202.20 
  Campelo, Leandro Fabricio 2201 BRA0.501-0.0720-1.40 
  Reichert, Thiago Da Cruz 2003 BRA1.0010.19203.80 
  Choma, Ernani Francisco f2347 BRA0.001-0.3720-7.40 
 * 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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