Individual Calculations November 2017
 Mfune, Pertros  Total change: 12.40  Rating chartPersonal card
 Sempha Investments Summer Chess Lilongwe MAW 2017-10-06
RcRownchangeKK*chgGame
 1929 2047 4.50 6 0.62 20 12.40 
  Chimkute , Ronald 1858 MAW1.0010.25205.00 
  Mawango, Davie 1922 MAW1.0010.33206.60 
  Mphungu, Gerrald f2072 MAW0.001-0.4720-9.40 
  Nyambalo, Joseph c2043 MAW1.0010.49209.80 
  Chimthere, Alfred c1980 MAW0.501-0.0920-1.80 
  Ndipita, Mark 1696 MAW1.0010.11202.20 

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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