Rapid: Individual Calculations January 2024
 Samuel, Mulenga  Total change: -5.80  Rating chartPersonal card
 Hotspot Chess Festive Rapid Tournament. Lusaka- ideal park ZAM 2023-12-17
RcRownchangeKK*chgGame
 1963 1950 4.00 9 -0.29 20 -5.80 
  Phiri, Joseph 2037 ZAM1.0010.622012.40 
  Phiri, Godwin c2137 ZAM0.001-0.2620-5.20 
  Kabwe, Timothy 2171 ZAM0.001-0.2220-4.40 
  Lwenyeka, Brian 1867 ZAM0.001-0.6120-12.20 
  Sakala, Owen 1624 ZAM1.0010.13202.60 
  Situmbaeto, Pumulo 1782 ZAM1.0010.28205.60 
  Mpundu, Frank 2034 ZAM1.0010.622012.40 
  Mukonde, Darius 1946 ZAM0.001-0.5120-10.20 
  Kameya, Robson 2067 ZAM0.001-0.3420-6.80 

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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