Individual Calculations January 2024
 Chasaya, Terence  Total change: 23.00  Rating chartPersonal card
 Copperbelt Youth and Festive Chess Championship-Open section Ndola ZAM 2023-12-22
RcRownchangeKK*chgGame
 1940 1829 3.00 5 1.15 20 23.00 
  Mukosha, Joshua 2013 ZAM0.001-0.2620-5.20 
  Mulenga, Titus 1897 ZAM1.0010.592011.80 
  Atusaye, Gladson Mwenifumbo 1818 ZAM1.0010.48209.60 
  Kasakula, Joseph 1800 ZAM1.0010.46209.20 
  Kabwe, Timothy 2171 ZAM0.001-0.1220-2.40 

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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