Individual Calculations February 2020
 Nyakansaila, Raphael  Total change: 0.00  Rating chartPersonal card
 Flowers Youth Challenge 11 Livingstone ZAM 2020-01-03
RcRownchangeKK*chgGame
 1860 2001 6.00 9 0.00 20 0.00 
  Ngonga, Petros 1833 ZAM0.501-0.2220-4.40 
  Hamuchiliba, Palicha 1759 ZAM1.0010.20204.00 
  Musonda, Chola f2172 ZAM0.001-0.2720-5.40 
  Muyenga, Bright 2054 ZAM0.001-0.4320-8.60 
  Nachula, Natasha 1607 ZAM1.0010.08201.60 
  Musonda, Elias 1948 ZAM0.501-0.0720-1.40 
  Reuben, Liambela 1780 ZAM1.0010.22204.40 
  Mweetwa, Fridah 1718 ZAM1.0010.16203.20 
  Abraham, Liungu 1872 ZAM1.0010.33206.60 

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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