Individual Calculations November 2017
 Chisompola, Alistair  Total change: 55.60  Rating chartPersonal card
 Henry Chilufya Memorial Chess Tournament - Open Mansa ZAM 2017-10-21
RcRownchangeKK*chgGame
 2060 1767 2.50 7 1.39 40 55.60 
  Humphrey, Mulenga 1971 ZAM1.0010.764030.40 
  Kakoma, Davy 1989 ZAM1.0010.784031.20 
  Mwansa, Richard 2035 ZAM0.5010.334013.20 
  Phiri, Godwin c2167  * ZAM0.001-0.0840-3.20 
  Kaoma, Micheal 2097 ZAM0.001-0.1240-4.80 
  Gondwe, Kondwani Maxwell c2107 ZAM0.001-0.1240-4.80 
  Mayimbo, Clement 2053 ZAM0.001-0.1640-6.40 
 * 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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