Individual Calculations August 2023
 Mambe, Lobognon Anderson Olivier  Total change: -14.40  Rating chartPersonal card
 9e RIDEF - CHAMPIONNAT DE LA FRANCOPHONIE 2023, Classique Yamoussoukro CIV 2023-07-02
RcRownchangeKK*chgGame
 1819 1855 2.00 5 -0.72 20 -14.40 
  Fomevor, Cephas Clinton 1773 GHA1.0010.39207.80 
  Cogan, Nicolas 2059 CIV0.001-0.2420-4.80 
  Abdellahi, Khaled Abdellahi 1937 MTN0.001-0.3920-7.80 
  Nomenjanahary, Fanilo 1590 MAD0.001-0.8220-16.40 
  Tchuenbou, Michael 1736 CMR1.0010.34206.80 

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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