Rapid: Individual Calculations October 2023
 De Baets, Keano  Total change: -9.60  Rating chartPersonal card
 Colletoernooi 2023 Wachtebeke BEL 2023-09-03
RcRownchangeKK*chgGame
 1915 1731 1.00 5 -0.48 20 -9.60 
  Muetsch, Annmarie wm2219 GER0.001-0.0420-0.80 
  Van Maele, Nand 1331  * BEL1.0010.08201.60 
  Vandenhole, Kobe 1956 BEL0.001-0.2220-4.40 
  Stuer, Marc 2088 BEL0.001-0.1120-2.20 
  De Weird, Matthias 1980 BEL0.001-0.1920-3.80 
 * 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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