Blitz: Individual Calculations January 2018
 Rosa, Jose Antonio  Total change: 11.00  Rating chartPersonal card
 BLZ de Natal do CXSP Sao Paulo SP BRA 2017-12-16
RcRownchangeKK*chgGame
 1865 1795 3.50 7 0.55 20 11.00 
  Marra, Eduardo Da Costa f2195  * BRA0.001-0.0820-1.60 
  Hopka, Matheus Marchesi 1598 BRA1.0010.25205.00 
  Monti, Tony 1998 BRA0.001-0.2420-4.80 
  Godoy, Abilio Marcondes De 1627 BRA1.0010.28205.60 
  Niermann, Rainer 1997 GER0.001-0.2420-4.80 
  Aoyama, Edmundo 1830 BRA0.5010.05201.00 
  Teshima, Ricardo Yoshida 1813 BRA1.0010.532010.60 
 * 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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