Individual Calculations April 2020
 Manda, Zuvie  Total change: 0.00  Rating chartPersonal card
 ZONE 9 CHESS TOURNAMENT Chipata ZAM 2020-03-13
RcRownchangeRpKK*chgGame
 1777 0 1.00 6 0.00 1504   0.00 
  Tembo, Osward 1 1877 ZAM0.0010.00 0.00 
  Zulu, Reuben 1710 ZAM1.0010.00 0.00 
  Chilufya, Mukubulo 1807 ZAM0.0010.00 0.00 
  Ngandwe, Maikalange 1790 ZAM0.0010.00 0.00 
  Shankanga, Chrispin 1673 ZAM0.0010.00 0.00 
  Banda, Osacr 1804 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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