Individual Calculations November 2016
 Nsakanya, Chanda  Total change: -54.00  Rating chartPersonal card
 Copperbelt Closed Chess Championship - July Luanshya ZAM 2016-08-06
RcRownchangeKK*chgGame
 1873 2065 1.50 4 -1.35 40 -54.00 
  Siame, Kela 2170 ZAM0.5010.14405.60 
  Meya, Indala 1665  * ZAM0.001-0.9240-36.80 
  Kondwelani, Ndhlovu 1744 ZAM1.0010.13405.20 
  Chiumya, Brighton 1913 ZAM0.001-0.7040-28.00 
 * 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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