Individual Calculations March 2019
 Zimba, Andrew  Total change: 0.00  Rating chartPersonal card
 North Western Zonal Open Chess Tournament - Open Section Solwezi ZAM 2019-02-01
RcRownchangeRpKK*chgGame
 1841 0 3.00 7 0.00 1791   0.00 
  Shankanga, Chrispin 1642 ZAM0.0010.00 0.00 
  Kakoma, Davy 1870 ZAM0.0010.00 0.00 
  Musanje, Rapheal 1940 ZAM1.0010.00 0.00 
  Ndhlovu, Kondwelani 1888 ZAM0.0010.00 0.00 
  Phiri, Davies 1839 ZAM1.0010.00 0.00 
  Kalobwe, Lamzy 1789 ZAM1.0010.00 0.00 
  Brian, Makwele 1918 ZAM0.0010.00 0.00 

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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