Rapid: Individual Calculations October 2023
 Katumwa, Iko  Total change: 74.00  Rating chartPersonal card
 2e Memorial Ronald Decrop 2023 - Rapide FEFB Namur BEL 2023-09-10
RcRownchangeKK*chgGame
 1789 1472 3.50 8 1.85 40 74.00 
  Marechal, Andy f2313 BEL0.0010.00400.00 
  Leroy, Sylvain 1187 BEL1.0010.16406.40 
  Nicolas, Pierre 1824 FRA0.001-0.1140-4.40 
  Piron, Jean-Marie 1694 BEL1.0010.784031.20 
  Watelet, Sylvain 1865 BEL1.0010.924036.80 
  Nolf, Stephane 1945 BEL0.001-0.0540-2.00 
  Desinte, David 1770 BEL0.5010.354014.00 
  Dumont, Vincent 1717 BEL0.001-0.2040-8.00 

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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