Individual Calculations June 2019
 Phiri, Aaron  Total change: 13.40  Rating chartPersonal card
 Central Region Easter Chess Lilongwe MAW 2019-04-28
RcRownchangeKK*chgGame
 1812 1920 5.00 7 0.67 20 13.40 
  Mhone, Shadreck 1709 MAW0.501-0.2720-5.40 
  Matundu, Richard 1626 MAW1.0010.15203.00 
  Nkhoma, Desiderata 1520  * MAW1.0010.08201.60 
  Matola, Ernest 1896 MAW1.0010.47209.40 
  Chimthere, Alfred c2001 MAW0.001-0.3920-7.80 
  Mfune, Petros c2043 MAW1.0010.672013.40 
  Maliro, Dan 1892 MAW0.501-0.0420-0.80 
 * 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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