Individual Calculations November 2017
 Matundu, Richard  Total change: -62.00  Rating chartPersonal card
 Sempha Investments Summer Chess Lilongwe MAW 2017-10-06
RcRownchangeKK*chgGame
 1737 1649 0.00 4 -1.55 40 -62.00 
  Mawango, Davie 1922 MAW0.001-0.1740-6.80 
  Nkhoma, Desiderata 1402 MAW0.001-0.8140-32.40 
  Chimkute , Ronald 1858 MAW0.001-0.2340-9.20 
  Kopa, Pilirani 1764 MAW0.001-0.3440-13.60 

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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