Blitz: Individual Calculations January 2018
 Amaro, Lutuima  Total change: 14.80  Rating chartPersonal card
 CAMPEONATO NACIONAL DE BLITZ 2017 N Lubango ANG 2017-12-17
RcRownchangeKK*chgGame
 1973 1956 4.00 7 0.74 20 14.80 
  Cambando , Jose c2214 ANG0.001-0.1820-3.60 
  Ribeiro, Abilio 1903 ANG1.0010.43208.60 
  Ngunga, Carlos 2078 ANG0.001-0.3320-6.60 
  Agostinho, Clesio 1829 ANG1.0010.33206.60 
  Miguel, Sergio c2170 ANG0.001-0.2320-4.60 
  Ricardo, Joelson 1556  * ANG1.0010.08201.60 
  Gama, Edivaldo 2059 ANG1.0010.642012.80 
 * 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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