Rapid: Individual Calculations January 2024
 Kabwe, Timothy  Total change: -42.80  Rating chartPersonal card
 Hotspot Chess Festive Rapid Tournament. Lusaka- ideal park ZAM 2023-12-17
RcRownchangeKK*chgGame
 1978 2171 4.50 9 -2.14 20 -42.80 
  Mwape, William 2004 ZAM0.001-0.7220-14.40 
  Kunda, Eddie 1771  * ZAM1.0010.08201.60 
  Samuel, Mulenga 1950 ZAM1.0010.22204.40 
  Chibuye, James 2058 ZAM0.501-0.1520-3.00 
  Kameya, Robson 2067 ZAM0.001-0.6420-12.80 
  Mwansa, Webster 2025 ZAM1.0010.30206.00 
  Lemmy, Chishala 2059 ZAM0.001-0.6520-13.00 
  Chiumya, Brighton 1992 ZAM0.001-0.7320-14.60 
  Makoba, Joseph 1879 ZAM1.0010.15203.00 
 * 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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