Rapid: Individual Calculations October 2023
 De Saedeleer, Sam  Total change: -19.40  Rating chartPersonal card
 2e Memorial Ronald Decrop 2023 - Rapide FEFB Namur BEL 2023-09-10
RcRownchangeKK*chgGame
 1489 1541 4.00 8 -0.97 20 -19.40 
  Guion, Geoffrey 1973 BEL0.001-0.0720-1.40 
  Marechal, Andy f2313 BEL0.0010.00200.00 
  Ghisa, Robert 1261 BEL0.001-0.8420-16.80 
  Cascarano, Sandro 1141  * BEL1.0010.08201.60 
  Capun, Ian 1305 LUX0.001-0.8020-16.00 
  Souweine, Edwige 1187 BEL1.0010.11202.20 
  Alary, Philippe 1362 BEL1.0010.27205.40 
  Ezzangui, Youssef 1373 BEL1.0010.28205.60 
 * 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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