Individual Calculations January 2017
 Zulu, Thomas  Total change: 85.00  Rating chartPersonal card
 Copperbelt Elite Chess Monthly Tournament Ndola ZAM 2016-12-24
RcRownchangeKK*chgGame
 2089 2028 8.00 9 4.25 20 85.00 
  Ngonga, Bornface 2078 ZAM1.0010.572011.40 
  Mubanga, Mwandu 2048 ZAM1.0010.532010.60 
  Kafumbwe, Webster c2205 ZAM1.0010.732014.60 
  Nyimbili, Dalington c2047 ZAM1.0010.532010.60 
  Mulenga, Prince Daniel 2181 ZAM1.0010.702014.00 
  Nsakanya, Chanda 2021 ZAM1.0010.49209.80 
  Humphrey, Mulenga 2042 ZAM0.001-0.4820-9.60 
  Mulenga, Alfred 2061 ZAM1.0010.552011.00 
  Kaoma, Micheal 2120 ZAM1.0010.632012.60 

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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