Individual Calculations September 2017
 Chitalu, Moses  Total change: -47.20  Rating chartPersonal card
 Luapula Closed Monthly Chess Tournament - August Mansa ZAM 2017-08-18
RcRownchangeKK*chgGame
 2020 2076 1.00 4 -1.18 40 -47.20 
  Munenga, Douglas D f2154 ZAM0.001-0.3940-15.60 
  Simulundu, Judah 2152 ZAM0.001-0.4040-16.00 
  Nyirenda, Alick 2098 ZAM0.001-0.4740-18.80 
  Simenda, Daisy 1676  * ZAM1.0010.08403.20 
 * 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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